Naohiro Konuma

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Projection type liquid crystal display device
- Patent number 6,351,295
- Issue date Feb 26, 2002
- Hitachi, Ltd.
- Takashi Kakuda
- G02 - OPTICS
Information Patent Grant
Projection type liquid crystal display device
- Patent number 6,307,601
- Issue date Oct 23, 2001
- Hitachi, Ltd.
- Takashi Kakuda
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Projection type liquid crystal display device
- Publication number 20010000056
- Publication date Mar 22, 2001
- Takashi Kakuda
- G02 - OPTICS