Yasumasa SHIBATA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Junction structure of substrate and joining method thereof
- Patent number 8,134,839
- Issue date Mar 13, 2012
- Panasonic Corporation
- Masahiro Yamazaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical pick up and optical disc device having optical shield for s...
- Patent number 8,068,388
- Issue date Nov 29, 2011
- Panasonic Corporation
- Yasuo Ueda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
JUNCTION STRUCTURE OF SUBSTRATE AND JOINING METHOD THEREOF
- Publication number 20100021756
- Publication date Jan 28, 2010
- PANASONIC CORPORATION
- Masahiro YAMAZAKI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL PICK UP AND OPTICAL DISC DEVICE
- Publication number 20090147656
- Publication date Jun 11, 2009
- Yasuo Ueda
- G11 - INFORMATION STORAGE