JP6466585B2 - 3次元オブジェクトの作製 - Google Patents
3次元オブジェクトの作製 Download PDFInfo
- Publication number
- JP6466585B2 JP6466585B2 JP2017535651A JP2017535651A JP6466585B2 JP 6466585 B2 JP6466585 B2 JP 6466585B2 JP 2017535651 A JP2017535651 A JP 2017535651A JP 2017535651 A JP2017535651 A JP 2017535651A JP 6466585 B2 JP6466585 B2 JP 6466585B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- stage
- drug
- feedback signal
- during
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
- B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/264—Arrangements for irradiation
- B29C64/291—Arrangements for irradiation for operating globally, e.g. together with selectively applied activators or inhibitors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Toxicology (AREA)
Description
Claims (15)
- 3次元オブジェクトの作製中に表面を加熱する方法であって、
該表面上の第1の位置からの第1の温度フィードバック信号を使用して作製プロセスの第1の段階中にエネルギー源により放射されるエネルギーを制御し、該第1の位置がその上部に未加工の構築材料を有しており、及び、
該表面上の第2の位置からの第2の温度フィードバック信号を使用して該作製プロセスの第2の段階中に前記エネルギー源により放射されるエネルギーを制御し、該第2の位置がその上部に堆積された薬剤を有する構築材料を有しており、該方法が、
前記第1の温度フィードバック信号に基づいて前記第1の段階中に前記第1の位置の前記表面を第1の目標温度に加熱するよう前記エネルギー源を制御し、及び、
前記第2の温度フィードバック信号に基づいて前記第2の段階中に前記第2の位置の前記表面を第2の目標温度に加熱するよう前記エネルギー源を制御して前記構築材料及び前記薬剤を合体させる
ことからなる、3次元オブジェクトの作製中に表面を加熱する方法。 - 前記第1の位置の温度を監視することを含み、及び該監視された温度を前記第1の温度フィードバック信号として使用する、請求項1に記載の方法。
- 前記第2の位置の温度を監視することを含み、及び該監視された温度を前記第2の温度フィードバック信号として使用する、請求項1又は請求項2に記載の方法。
- 前記第1の位置又は前記第2の位置を決定することを含み、該決定することが、
熱的又は光学的なイメージングから受信したイメージデータを分析して、上部に堆積された薬剤を有する構築材料の領域、又は上部に堆積された薬剤を有さない構築材料の領域を決定し、又は、
3次元オブジェクトの仕様データを分析して、上部に堆積された薬剤を有する構築材料の領域、又は上部に堆積された薬剤を有さない構築材料の領域を決定する
ことからなる、請求項1ないし請求項3の何れか一項に記載の方法。 - 前記第1の段階と前記第2の段階との間で変更を行うことを含み、該変更が、
所定の事象の発生、
所定の時間の経過、又は、
温度信号が所定の閾値に達したこと
によってトリガされる、請求項1ないし請求項4の何れか一項に記載の方法。 - 前記エネルギー源を制御することが、構築面全体を前記第1の目標温度又は前記第2の目標温度に加熱すること、又は該構築面の一領域を該第1の目標温度又は該第2の目標温度に加熱することからなる、請求項1ないし請求項5の何れか一項に記載の方法。
- 前記第1の段階が予熱段階からなり、及び/又は前記第2の段階が前記構築材料及び前記薬剤を合体させる溶融段階からなる、請求項1ないし請求項6の何れか一項に記載の方法。
- 前記薬剤が強光吸収体である、請求項1ないし請求項7の何れか一項に記載の方法。
- 3次元オブジェクトを生成するための装置であって、
表面の複数の領域の温度を監視し、及び該複数の領域の各々毎に少なくとも1つの温度フィードバック信号を出力する、少なくとも1つのセンサと、
エネルギー源と、
上部に未加工の構築材料を有する第1の領域から受信した第1の温度フィードバック信号を使用して構築プロセスの第1の段階中に前記エネルギー源により放射されるエネルギーを制御し、及び上部に堆積された薬剤を有する構築材料を有する第2の領域から受信した第2の温度フィードバック信号を使用して該構築プロセスの第2の段階中に前記エネルギー源により放射されるエネルギーを制御する、温度コントローラと
を備えており、
該温度コントローラが、前記第1の温度フィードバック信号に基づいて前記第1の段階中に前記第1の位置の表面を第1の目標温度に加熱するよう前記エネルギー源を制御し、及び前記第2の温度フィードバック信号に基づいて前記第2の段階中に前記第2の位置の表面を第2の目標温度に加熱するよう前記エネルギー源を制御して前記構築材料及び前記薬剤を合体させる、
3次元オブジェクトを生成するための装置。 - 前記少なくとも1つのセンサのうちの1つのセンサが、前記第1の領域の温度を監視して前記第1の温度フィードバック信号を提供する、請求項9に記載の装置。
- 前記少なくとも1つのセンサのうちの1つのセンサが、前記第2の領域の温度を監視して前記第2の温度フィードバック信号を提供する、請求項9又は請求項10に記載の装置。
- 前記第1の段階が予熱段階からなり、及び/又は前記第2の段階が前記構築材料及び前記薬剤が合体する溶融段階からなる、請求項9ないし請求項11の何れか一項に記載の装置。
- 前記薬剤が強光吸収体である、請求項9ないし請求項12の何れか一項に記載の装置。
- 3次元オブジェクトの作製中に表面を加熱するための温度コントローラであって、該温度コントローラが、該表面上の第1の位置からの第1の温度フィードバック信号を使用して作製プロセスの第1の段階中にエネルギー源により放射されるエネルギーを制御し、該第1の位置が、その上部に未加工の構築材料を有しており、これにより、該温度コントローラが、前記第1の温度フィードバック信号に基づいて前記第1の段階中に前記第1の位置の該表面を第1の目標温度に加熱するよう前記エネルギー源を制御し、及び、
該温度コントローラが、前記表面上の第2の位置からの第2の温度フィードバック信号を使用して前記作製プロセスの第2の段階中に前記エネルギー源により放射されるエネルギーを制御し、該第2の位置が、その上部に堆積された薬剤を有する構築材料を有しており、これにより、該温度コントローラが、前記第2の温度フィードバック信号に基づいて前記第2の段階中に前記第2の位置の前記表面を第2の目標温度に加熱するよう前記エネルギー源を制御して前記構築材料及び前記薬剤を合体させる、3次元オブジェクトの作製中に表面を加熱するための温度コントローラ。 - 前記第1の段階が予熱段階からなり、及び/又は前記第2の段階が前記構築材料及び前記薬剤を合体させる溶融段階からなる、請求項14に記載の温度コントローラ。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2015/051963 WO2016119889A1 (en) | 2015-01-30 | 2015-01-30 | Fabricating three dimensional objects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018501133A JP2018501133A (ja) | 2018-01-18 |
| JP6466585B2 true JP6466585B2 (ja) | 2019-02-06 |
Family
ID=52450101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017535651A Active JP6466585B2 (ja) | 2015-01-30 | 2015-01-30 | 3次元オブジェクトの作製 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20170341307A1 (ja) |
| EP (1) | EP3065935B1 (ja) |
| JP (1) | JP6466585B2 (ja) |
| KR (1) | KR101995650B1 (ja) |
| CN (1) | CN107206698B (ja) |
| BR (1) | BR112017016457A2 (ja) |
| WO (1) | WO2016119889A1 (ja) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150367415A1 (en) | 2014-06-20 | 2015-12-24 | Velo3D, Inc. | Apparatuses, systems and methods for three-dimensional printing |
| WO2017012656A1 (en) * | 2015-07-21 | 2017-01-26 | Hewlett-Packard Development Company, L. P. | Object generation temperature measurement |
| US10065270B2 (en) | 2015-11-06 | 2018-09-04 | Velo3D, Inc. | Three-dimensional printing in real time |
| WO2017100695A1 (en) | 2015-12-10 | 2017-06-15 | Velo3D, Inc. | Skillful three-dimensional printing |
| WO2017143077A1 (en) | 2016-02-18 | 2017-08-24 | Velo3D, Inc. | Accurate three-dimensional printing |
| EP3492244A1 (en) | 2016-06-29 | 2019-06-05 | VELO3D, Inc. | Three-dimensional printing system and method for three-dimensional printing |
| US11691343B2 (en) | 2016-06-29 | 2023-07-04 | Velo3D, Inc. | Three-dimensional printing and three-dimensional printers |
| US20180093418A1 (en) | 2016-09-30 | 2018-04-05 | Velo3D, Inc. | Three-dimensional objects and their formation |
| BR112018015540B1 (pt) * | 2016-10-25 | 2022-02-01 | Hewlett-Packard Development Company, L.P | Método para adicionar cor a uma peça durante impressão tridimensional e método de impressão 3d |
| US10457033B2 (en) | 2016-11-07 | 2019-10-29 | The Boeing Company | Systems and methods for additively manufacturing composite parts |
| US20180126462A1 (en) | 2016-11-07 | 2018-05-10 | Velo3D, Inc. | Gas flow in three-dimensional printing |
| US11440261B2 (en) * | 2016-11-08 | 2022-09-13 | The Boeing Company | Systems and methods for thermal control of additive manufacturing |
| US10766241B2 (en) | 2016-11-18 | 2020-09-08 | The Boeing Company | Systems and methods for additive manufacturing |
| US10843452B2 (en) | 2016-12-01 | 2020-11-24 | The Boeing Company | Systems and methods for cure control of additive manufacturing |
| US10611092B2 (en) | 2017-01-05 | 2020-04-07 | Velo3D, Inc. | Optics in three-dimensional printing |
| US10357829B2 (en) | 2017-03-02 | 2019-07-23 | Velo3D, Inc. | Three-dimensional printing of three-dimensional objects |
| WO2018169516A1 (en) * | 2017-03-14 | 2018-09-20 | Hewlett-Packard Development Company, L.P. | Material development tool |
| US20180281237A1 (en) | 2017-03-28 | 2018-10-04 | Velo3D, Inc. | Material manipulation in three-dimensional printing |
| WO2018194591A1 (en) | 2017-04-19 | 2018-10-25 | Hewlett-Packard Development Company, L.P. | Selection of powder control temperature regions in 3d printing |
| US10759159B2 (en) | 2017-05-31 | 2020-09-01 | The Boeing Company | Feedstock lines for additive manufacturing |
| US10821672B2 (en) | 2017-07-06 | 2020-11-03 | The Boeing Company | Methods for additive manufacturing |
| US10814550B2 (en) | 2017-07-06 | 2020-10-27 | The Boeing Company | Methods for additive manufacturing |
| CN111107974B (zh) | 2017-10-04 | 2022-03-04 | 惠普发展公司,有限责任合伙企业 | 增材制造温度 |
| US10272525B1 (en) | 2017-12-27 | 2019-04-30 | Velo3D, Inc. | Three-dimensional printing systems and methods of their use |
| WO2019236050A1 (en) | 2018-06-04 | 2019-12-12 | Hewlett-Packard Development Company, L.P. | Thermal characteristic control in a build material |
| CN112020417B (zh) | 2018-07-31 | 2022-11-15 | 惠普发展公司,有限责任合伙企业 | 增材制造系统中的温度控制 |
| CN114051451A (zh) | 2019-06-18 | 2022-02-15 | 三迪艾姆数字化制造有限公司 | 打印中使用的方法 |
| CA3148849A1 (en) | 2019-07-26 | 2021-02-04 | Velo3D, Inc. | Quality assurance in formation of three-dimensional objects |
| US12128628B2 (en) | 2021-05-28 | 2024-10-29 | Forcast Research & Development Corp. | Flexible sensor for additive manufacturing device |
| US12409496B2 (en) | 2022-04-27 | 2025-09-09 | The Boeing Company | Pre-heating methods for performing electron beam powder bed fusion |
| US12485621B2 (en) | 2022-08-25 | 2025-12-02 | The Boeing Company | Methods of additively manufacturing a manufactured component and systems that perform the methods |
| US12343933B2 (en) | 2022-08-25 | 2025-07-01 | The Boeing Company | Methods of additively manufacturing a manufactured component and systems that perform the methods |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5155321A (en) * | 1990-11-09 | 1992-10-13 | Dtm Corporation | Radiant heating apparatus for providing uniform surface temperature useful in selective laser sintering |
| US5730817A (en) * | 1996-04-22 | 1998-03-24 | Helisys, Inc. | Laminated object manufacturing system |
| US6989115B2 (en) * | 1996-12-20 | 2006-01-24 | Z Corporation | Method and apparatus for prototyping a three-dimensional object |
| US20020149137A1 (en) * | 2001-04-12 | 2002-10-17 | Bor Zeng Jang | Layer manufacturing method and apparatus using full-area curing |
| US20040169699A1 (en) * | 2003-02-28 | 2004-09-02 | Hunter Shawn D. | Methods and systems for producing an object through solid freeform fabrication using immiscible fluids |
| US6815636B2 (en) * | 2003-04-09 | 2004-11-09 | 3D Systems, Inc. | Sintering using thermal image feedback |
| US20040254665A1 (en) * | 2003-06-10 | 2004-12-16 | Fink Jeffrey E. | Optimal dimensional and mechanical properties of laser sintered hardware by thermal analysis and parameter optimization |
| DE102004020452A1 (de) * | 2004-04-27 | 2005-12-01 | Degussa Ag | Verfahren zur Herstellung von dreidimensionalen Objekten mittels elektromagnetischer Strahlung und Auftragen eines Absorbers per Inkjet-Verfahren |
| DE102005015870B3 (de) * | 2005-04-06 | 2006-10-26 | Eos Gmbh Electro Optical Systems | Vorrichtung und Verfahren zum Herstellen eines dreidimensionalen Objekts |
| US7718933B2 (en) * | 2007-04-20 | 2010-05-18 | The Boeing Company | Methods and systems for direct manufacturing temperature control |
| GB2493398B (en) * | 2011-08-05 | 2016-07-27 | Univ Loughborough | Methods and apparatus for selectively combining particulate material |
| DE102011053205B4 (de) * | 2011-09-01 | 2017-05-24 | Exone Gmbh | Verfahren zum herstellen eines bauteils in ablagerungstechnik |
| CN103978307B (zh) * | 2014-04-30 | 2015-08-05 | 中国科学院化学研究所 | 一种用于精确控温的高分子材料紫外激光3d打印方法及装置 |
| CN103978687B (zh) * | 2014-04-30 | 2015-08-26 | 中国科学院化学研究所 | 一种应用皮秒激光精确控温3d打印高分子材料系统 |
-
2015
- 2015-01-30 KR KR1020177021126A patent/KR101995650B1/ko active Active
- 2015-01-30 JP JP2017535651A patent/JP6466585B2/ja active Active
- 2015-01-30 BR BR112017016457-4A patent/BR112017016457A2/pt active Search and Examination
- 2015-01-30 EP EP15702737.6A patent/EP3065935B1/en active Active
- 2015-01-30 CN CN201580074682.3A patent/CN107206698B/zh active Active
- 2015-01-30 US US15/535,833 patent/US20170341307A1/en not_active Abandoned
- 2015-01-30 WO PCT/EP2015/051963 patent/WO2016119889A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170102907A (ko) | 2017-09-12 |
| CN107206698B (zh) | 2021-03-12 |
| EP3065935B1 (en) | 2020-05-27 |
| US20170341307A1 (en) | 2017-11-30 |
| WO2016119889A1 (en) | 2016-08-04 |
| JP2018501133A (ja) | 2018-01-18 |
| CN107206698A (zh) | 2017-09-26 |
| BR112017016457A2 (pt) | 2018-06-19 |
| EP3065935A1 (en) | 2016-09-14 |
| KR101995650B1 (ko) | 2019-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6466585B2 (ja) | 3次元オブジェクトの作製 | |
| JP6643503B2 (ja) | 融合に先立つ温度制御 | |
| JP6471245B2 (ja) | 積層造形システムにおける温度測定 | |
| KR102164726B1 (ko) | 인쇄 작용제 적용을 통한 온도 보정 기법 | |
| US11760016B2 (en) | Build material particle layering | |
| JP6496406B2 (ja) | 表面の加熱制御 | |
| RU2650155C2 (ru) | Формирование трехмерных объектов | |
| EP3429826B1 (en) | Managing thermal contributions between layers during additive manufacturing | |
| EP3271151B1 (en) | Controlled heating for 3d printing | |
| US11148227B2 (en) | Laser melting of build materials | |
| CN109072601B (zh) | 在增材制造中控制加热 | |
| CN108698324B (zh) | 构造层覆盖分析 | |
| US20220040927A1 (en) | Build material layer control | |
| US20210370596A1 (en) | Controlling an energy source of an additive manufacturing system | |
| US20240157632A1 (en) | Methods of manufacture of three-dimensional objects and controller and apparatus therefor | |
| CN110382209A (zh) | 增材制造 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170703 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180816 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180828 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181122 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20181211 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190109 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6466585 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |