Shuhei Tuchimoto

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Nara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal projector
- Patent number 6,678,023
- Issue date Jan 13, 2004
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal projector
- Patent number 6,144,426
- Issue date Nov 7, 2000
- Semiconductor Energy Laboratory
- Shunpei Yamazaki
- G02 - OPTICS