Yasuhide Kogo

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical pickup device and manufacturing method thereof
- Patent number 7,672,197
- Issue date Mar 2, 2010
- Sanyo Electric Co., LTD
- Chikashi Yoshinaga
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
PROJECTION DESPLAY APPARATUS
- Publication number 20110069242
- Publication date Mar 24, 2011
- Sanyo Electric Co., Ltd.
- Ken MASHITANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION DISPLAY APPARATUS
- Publication number 20110063580
- Publication date Mar 17, 2011
- Sanyo Electric Co., Ltd.
- Ryuhei AMANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION IMAGE DISPLAY APPARATUS
- Publication number 20090284464
- Publication date Nov 19, 2009
- Sanyo Electric Co., Ltd.
- Yasuhide Kogo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION IMAGE DISPLAY APPARATUS AND IMAGE DISPLAY SYSTEM
- Publication number 20090284714
- Publication date Nov 19, 2009
- Sanyo Electric Co., Ltd.
- Yasuhide Kogo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical pickup device and manufacturing method thereof
- Publication number 20060007799
- Publication date Jan 12, 2006
- Sanyo Electric Co., Ltd.
- Chikashi Yoshinaga
- G11 - INFORMATION STORAGE