Keiji Miki

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Amagasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat sink module with through-hole
- Patent number 11,940,222
- Issue date Mar 26, 2024
- Sumitomo Precision Products Co., Ltd.
- Shota Hanafusa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cooling device
- Patent number 11,284,534
- Issue date Mar 22, 2022
- Sumitomo Precision Products Co., Ltd.
- Ryo Yamaguchi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat sink
- Patent number 8,813,832
- Issue date Aug 26, 2014
- Sumitomo Precision Products Co., LTD
- Keiji Miki
- B61 - RAILWAYS
Information Patent Grant
Al-Cu bonded structure and method for making the same
- Patent number 6,921,583
- Issue date Jul 26, 2005
- Sumitomo Precision Products Co., LTD
- Ken Koyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat sink fin assembly for cooling an LSI package
- Patent number 5,625,229
- Issue date Apr 29, 1997
- Sumitomo Metal Industries, Ltd.
- Masayasu Kojima
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Boiling Cooler
- Publication number 20200340754
- Publication date Oct 29, 2020
- Shota HANAFUSA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat Sink
- Publication number 20200232715
- Publication date Jul 23, 2020
- Sumitomo Precision Products Co., Ltd.
- Shota HANAFUSA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Cooling Device
- Publication number 20190239389
- Publication date Aug 1, 2019
- Sumitomo Precision Products Co., Ltd.
- Ryo YAMAGUCHI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT SINK
- Publication number 20120012294
- Publication date Jan 19, 2012
- SUMITOMO PRECISION PRODUCTS CO., LTD.
- Keiji Miki
- B61 - RAILWAYS
Information Patent Application
Al-Cu bonded structure and method for making the same
- Publication number 20050029333
- Publication date Feb 10, 2005
- Sumitomo Precision Products Co., Ltd.
- Ken Koyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR