Tomiaki Yamamoto

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Chigasaki, JP

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Patents Grantslast 30 patents

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Active matrix LCD with insulating film having apertures for limitin...
- Patent number 6,163,358
- Issue date Dec 19, 2000
- Kabushiki Kaisha Toshiba
- Masanobu Nonaka
- G02 - OPTICS
Information Patent Grant
Ferroelectric liquid crystal display device having equalizing means
- Patent number 5,033,825
- Issue date Jul 23, 1991
- Kabushiki Kaisha Toshiba
- Masahito Ishikawa
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device having optical delay plates
- Patent number 5,032,008
- Issue date Jul 16, 1991
- Kabushiki Kaisha Toshiba
- Tomiaki Yamamoto
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 5,018,839
- Issue date May 28, 1991
- Kabushiki Kaisha Toshiba
- Tomiaki Yamamoto
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 4,995,704
- Issue date Feb 26, 1991
- Kabushiki Kaisha Toshiba
- Tomiaki Yamamoto
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device having retardation films
- Patent number 4,984,874
- Issue date Jan 15, 1991
- Kabushiki Kaisha Toshiba
- Tomiaki Yamamoto
- G02 - OPTICS