Takashi Yamashita

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Driving method of driving a liquid crystal display element
- Patent number 5,682,177
- Issue date Oct 28, 1997
- Asahi Glass Company Ltd.
- Takeshi Kuwata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving method of driving a liquid crystal display element
- Patent number 5,596,344
- Issue date Jan 21, 1997
- Asahi Glass Company Ltd.
- Takeshi Kuwata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving method of driving a liquid crystal display element
- Patent number 5,489,919
- Issue date Feb 6, 1996
- Asashi Glass Company Ltd.
- Takeshi Kuwata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving method of driving a liquid crystal display element
- Patent number 5,262,881
- Issue date Nov 16, 1993
- Asahi Glass Company Ltd.
- Takeshi Kuwata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS