Youji Kawahara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat spreading module
- Patent number 9,939,204
- Issue date Apr 10, 2018
- Fujikura Ltd.
- Thanhlong Phan
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat pipe excellent in reflux characteristic
- Patent number 7,261,142
- Issue date Aug 28, 2007
- Fujikura, Ltd.
- Youji Kawahara
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Vapor chamber
- Patent number 7,137,442
- Issue date Nov 21, 2006
- Fujikura Ltd.
- Youji Kawahara
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEAT DISSIPATION MODULE
- Publication number 20200080791
- Publication date Mar 12, 2020
- FUJIKURA LTD.
- Yuichi Yokoyama
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
VAPOR CHAMBER
- Publication number 20190021188
- Publication date Jan 17, 2019
- FUJIKURA LTD.
- Thanhlong Phan
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT SPREADING MODULE
- Publication number 20170343294
- Publication date Nov 30, 2017
- FUJIKURA LTD.
- Thanhlong PHAN
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat pipe excellent in reflux characteristic
- Publication number 20040177946
- Publication date Sep 16, 2004
- FUJIKURA LTD.
- Youji Kawahara
- F28 - HEAT EXCHANGE IN GENERAL