Yusuke Asaumi

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal-resin composite, method for producing the same, busbar, modul...
- Patent number 9,209,044
- Issue date Dec 8, 2015
- Hitachi, Ltd.
- Ryoichi Kajiwara
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Sintering silver paste material and method for bonding semiconducto...
- Patent number 8,303,854
- Issue date Nov 6, 2012
- Hitachi, Ltd.
- Ryoichi Kajiwara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METAL-RESIN COMPOSITE, METHOD FOR PRODUCING THE SAME, BUSBAR, MODUL...
- Publication number 20160010213
- Publication date Jan 14, 2016
- Hitachi, Ltd
- Ryoichi Kajiwara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METAL-RESIN COMPOSITE, METHOD FOR PRODUCING THE SAME, BUSBAR, MODUL...
- Publication number 20120141818
- Publication date Jun 7, 2012
- Hitachi, Ltd.
- Ryoichi KAJIWARA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SINTERING SILVER PASTE MATERIAL AND METHOD FOR BONDING SEMICONDUCTO...
- Publication number 20110290863
- Publication date Dec 1, 2011
- Ryoichi KAJIWARA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR