Ken Tsukamoto

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic apparatus
- Patent number 8,323,758
- Issue date Dec 4, 2012
- Hitachi, Ltd.
- Yuji Kishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
VIDEO DISPLAY DEVICE
- Publication number 20110211804
- Publication date Sep 1, 2011
- Hitachi Consumer Electronics Co., Ltd.
- Taku Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20090148638
- Publication date Jun 11, 2009
- Yuji Kishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR