JP7052601B2 - 回路構成体 - Google Patents
回路構成体 Download PDFInfo
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- JP7052601B2 JP7052601B2 JP2018125229A JP2018125229A JP7052601B2 JP 7052601 B2 JP7052601 B2 JP 7052601B2 JP 2018125229 A JP2018125229 A JP 2018125229A JP 2018125229 A JP2018125229 A JP 2018125229A JP 7052601 B2 JP7052601 B2 JP 7052601B2
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/538—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
- H01L23/5386—Geometry or layout of the interconnection structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group subclass H10D
- H01L25/072—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group subclass H10D the devices being arranged next to each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/16—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of types provided for in two or more different subclasses of H10B, H10D, H10F, H10H, H10K or H10N, e.g. forming hybrid circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/18—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of the types provided for in two or more different main groups of the same subclass of H10B, H10D, H10F, H10H, H10K or H10N
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/205—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards for connecting electrical apparatus mounted side by side on a rail
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/0209—External configuration of printed circuit board adapted for heat dissipation, e.g. lay-out of conductors, coatings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0263—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
- H05K1/0265—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board characterized by the lay-out of or details of the printed conductors, e.g. reinforced conductors, redundant conductors, conductors having different cross-sections
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09218—Conductive traces
- H05K2201/09227—Layout details of a plurality of traces, e.g. escape layout for Ball Grid Array [BGA] mounting
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Geometry (AREA)
- Inverter Devices (AREA)
- Structure Of Printed Boards (AREA)
- Connection Or Junction Boxes (AREA)
- Power Conversion In General (AREA)
Description
本発明の一態様に係る回路構成体は、一方向に長い板状の第1導電部と、該第1導電部の長さ方向に沿って長く、前記第1導電部に所定距離離隔するように配された板状の第2導電部と、前記第1導電部及び第2導電部に跨って配され、前記長さ方向に並設されている複数のスイッチング素子とを備え、前記第2導電部における前記長さ方向の一端部側及び他端部側の幅の大きさが異なり、前記第2導電部における前記第1導電部の反対側に、切り欠き部が前記複数のスイッチング素子の並設方向に沿って設けられ、該切り欠き部は、前記他端部側から前記一端部側に向けてより深くなっており、前記第2導電部にて、電流が前記一端部側から前記他端部側に向けて流れる。
(実施の形態1)
図1は実施の形態1に係る回路構成体1の斜視図、図2はその平面図、図3は図2のIII-III線における断面図である。回路構成体1は、車両が備えるバッテリなどの電源と、ランプ、ワイパ等の車載電装品又はモータなどからなる負荷との間の電力供給経路に配される電気接続箱を構成する。回路構成体1は、例えばDC-DCコンバータやインバータなどの電気部品として用いられる。
実施の形態2に係る回路構成体においては、実施の形態1と切り欠き部の形状が異なる。図6は実施の形態2に係る回路構成体1の平面図である。実施の形態2に係る回路構成体の構成について、実施形態1と同様な構成については、同一の符号を付してその詳細な説明を省略する。
実施の形態3に係る回路構成体においては、実施の形態1と第1バスバー及び第2バスバーの形状が異なる。図7は実施の形態3に係る回路構成体1の平面図である。実施の形態3に係る回路構成体の構成について、実施形態1と同様な構成については、同一の符号を付してその詳細な説明を省略する。
実施の形態4に係る回路構成体においては、第1バスバー21及び第2バスバー22の形状が同一である。図8は実施の形態4に係る回路構成体1の平面図である。実施の形態4に係る回路構成体の構成について、実施形態1と同様な構成については、同一の符号を付してその詳細な説明を省略する。
2 回路部
3 収容体
20 複合成形体
20a 実装面
201 リブ
21 第1バスバー(第1導電部)
22 第2バスバー(第2導電部)
22a 連続部
211 第1部分
212 第2部分
220 凹部
221 凸部
222,223,224 切り欠き部
23 第3バスバー
23a 露出部
23b 延設部
24 制御基板
24a スルーホール
25a 第1FET(スイッチング素子)
25b 第2FET(スイッチング素子)
25c 第3FET(スイッチング素子)
25d 第4FET(スイッチング素子)
25e 第5FET(スイッチング素子)
25f 第6FET(スイッチング素子)
250 素子本体
251 ドレイン端子
252 ソース端子
253 ゲート端子
254 第1面
255 第2面
Claims (4)
- 一方向に長い板状の第1導電部と、
該第1導電部の長さ方向に沿って長く、前記第1導電部に所定距離離隔するように配された板状の第2導電部と、
前記第1導電部及び第2導電部に跨って配され、前記長さ方向に並設されている複数のスイッチング素子と、
前記第1導電部及び第2導電部が一面から露出するように形成されている複合成形体と
を備え、
前記複合成形体の前記一面は、信号を前記複合成形体に出力する制御基板に対向しており、
前記第2導電部には、一端部の前記第1導電部側に切り欠き部が設けられ、
前記複数のスイッチング素子は、前記切り欠き部と他端部との間に並設されている回路構成体。 - 前記切り欠き部は、前記長さ方向に直角な方向に延びている請求項1に記載の回路構成体。
- 一方向に長い板状の第1導電部と、
該第1導電部の長さ方向に沿って長く、前記第1導電部に所定距離離隔するように配された板状の第2導電部と、
前記第1導電部及び第2導電部に跨って配され、前記長さ方向に並設されている複数のスイッチング素子と
を備え、
前記第2導電部における前記長さ方向の一端部側及び他端部側の幅の大きさが異なり、
前記第2導電部における前記第1導電部の反対側に、切り欠き部が前記複数のスイッチング素子の並設方向に沿って設けられ、
該切り欠き部は、前記他端部側から前記一端部側に向けてより深くなっており、
前記第2導電部にて、電流が前記一端部側から前記他端部側に向けて流れる
回路構成体。 - 一方向に長い第1部分、及び該第1部分の一端部に連続し、交差する第2部分を有し、同一形状をなす板状の第1導電部及び第2導電部と、
複数のスイッチング素子と
を備え、
前記第1導電部及び第2導電部は、夫々の前記第1部分が所定距離離隔して並んでおり、
前記複数のスイッチング素子は、前記第1導電部及び第2導電部の前記第1部分に跨って長さ方向に等間隔に並設され、
前記第1導電部の第2部分は、前記第2導電部の第2部分と対向しており、
前記複数のスイッチング素子は、前記第1導電部及び第2導電部の第2部分間に配置されている
回路構成体。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018125229A JP7052601B2 (ja) | 2018-06-29 | 2018-06-29 | 回路構成体 |
| CN201910495669.5A CN110654325B (zh) | 2018-06-29 | 2019-06-10 | 电路结构体 |
| DE102019117067.2A DE102019117067A1 (de) | 2018-06-29 | 2019-06-25 | Schaltungsanordnung |
| US16/451,416 US11031762B2 (en) | 2018-06-29 | 2019-06-25 | Circuit assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018125229A JP7052601B2 (ja) | 2018-06-29 | 2018-06-29 | 回路構成体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020004915A JP2020004915A (ja) | 2020-01-09 |
| JP7052601B2 true JP7052601B2 (ja) | 2022-04-12 |
Family
ID=68886355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018125229A Active JP7052601B2 (ja) | 2018-06-29 | 2018-06-29 | 回路構成体 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11031762B2 (ja) |
| JP (1) | JP7052601B2 (ja) |
| CN (1) | CN110654325B (ja) |
| DE (1) | DE102019117067A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7632206B2 (ja) * | 2021-09-24 | 2025-02-19 | 住友電装株式会社 | 回路構成体、及び電気接続箱 |
| JP7632207B2 (ja) * | 2021-09-24 | 2025-02-19 | 住友電装株式会社 | 回路構成体、及び電気接続箱 |
| CN221805526U (zh) * | 2023-12-12 | 2024-10-01 | 采埃孚股份公司 | 功率模块 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006203974A (ja) | 2005-01-18 | 2006-08-03 | Fuji Electric Fa Components & Systems Co Ltd | 電力変換装置の配線構造 |
| JP2014064127A (ja) | 2012-09-20 | 2014-04-10 | Auto Network Gijutsu Kenkyusho:Kk | 電流検出回路及び電力供給制御装置 |
| JP2017139915A (ja) | 2016-02-05 | 2017-08-10 | 株式会社日立製作所 | 電力変換装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02161761A (ja) * | 1988-12-15 | 1990-06-21 | Toshiba Corp | 電力用半導体装置 |
| JP2816692B2 (ja) * | 1989-01-30 | 1998-10-27 | 高周波熱錬株式会社 | スイツチング素子への電流供給バランス方法 |
| US9147666B2 (en) * | 2009-05-14 | 2015-09-29 | Rohm Co., Ltd. | Semiconductor device |
| US9024891B2 (en) * | 2011-11-03 | 2015-05-05 | Synaptics Incorporated | Single substrate touch sensor |
| DE102014006346A1 (de) * | 2014-04-30 | 2015-11-05 | Ellenberger & Poensgen Gmbh | Hochstromschalter |
| JP6620725B2 (ja) | 2016-11-14 | 2019-12-18 | 株式会社オートネットワーク技術研究所 | 電気接続箱 |
-
2018
- 2018-06-29 JP JP2018125229A patent/JP7052601B2/ja active Active
-
2019
- 2019-06-10 CN CN201910495669.5A patent/CN110654325B/zh active Active
- 2019-06-25 US US16/451,416 patent/US11031762B2/en active Active
- 2019-06-25 DE DE102019117067.2A patent/DE102019117067A1/de active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006203974A (ja) | 2005-01-18 | 2006-08-03 | Fuji Electric Fa Components & Systems Co Ltd | 電力変換装置の配線構造 |
| JP2014064127A (ja) | 2012-09-20 | 2014-04-10 | Auto Network Gijutsu Kenkyusho:Kk | 電流検出回路及び電力供給制御装置 |
| JP2017139915A (ja) | 2016-02-05 | 2017-08-10 | 株式会社日立製作所 | 電力変換装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110654325A (zh) | 2020-01-07 |
| DE102019117067A1 (de) | 2020-01-02 |
| US20200006929A1 (en) | 2020-01-02 |
| US11031762B2 (en) | 2021-06-08 |
| JP2020004915A (ja) | 2020-01-09 |
| CN110654325B (zh) | 2023-05-05 |
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