Hiromasa Hayashi

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of power-module substrate
- Patent number 9,579,739
- Issue date Feb 28, 2017
- Mitsubishi Materials Corporation
- Tomoya Oohiraki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power module substrate having heatsink, method for manufacturing th...
- Patent number 8,637,777
- Issue date Jan 28, 2014
- Mitsubishi Materials Corporation
- Hiromasa Hayashi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF POWER-MODULE SUBSTRATE
- Publication number 20160001388
- Publication date Jan 7, 2016
- Mitsubishi Materials Corporation
- Tomoya Oohiraki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER MODULE SUBSTRATE HAVING HEATSINK, METHOD FOR MANUFACTURING TH...
- Publication number 20110017496
- Publication date Jan 27, 2011
- MITSUBISHI MATERIALS CORPORATION
- Hiromasa Hayashi
- H01 - BASIC ELECTRIC ELEMENTS