Hitoshi Hato

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device wherein liquid crystal inlet shielded...
- Patent number 6,674,500
- Issue date Jan 6, 2004
- Kabushiki Kaisha Toshiba
- Atsuyuki Manabe
- G02 - OPTICS
Information Patent Grant
Flat panel display device and method for manufacturing the same
- Patent number 6,580,226
- Issue date Jun 17, 2003
- Kabushiki Kaisha Toshiba
- Atsuyuki Manabe
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device including shield pattern and color fi...
- Patent number 6,570,639
- Issue date May 27, 2003
- Kabushiki Kaisha Toshiba
- Atsuyuki Manabe
- 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

Patents Applicationslast 30 patents

Information Patent Application
Liquid crystal display device
- Publication number 20030179328
- Publication date Sep 25, 2003
- Kabushiki Kaisha Toshiba
- Atsuyuki Manabe
- G02 - OPTICS