Yasuhiko Kando

Person

Mobara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal polyimide alignment free of scattering domains
- Patent number RE34885
- Issue date Mar 28, 1995
- Hitachi, Ltd.
- Hisao Yokokura
- 252 - Compositions
Information Patent Grant
Liquid crystal display device and phase plate therefor
- Patent number 5,220,447
- Issue date Jun 15, 1993
- Hitachi, Ltd.
- Hisao Yokokura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquid crystal display cell and process for producing the same
- Patent number 5,067,797
- Issue date Nov 26, 1991
- Hitachi, Ltd.
- Hisao Yokokura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Liquid crystal display device using nematic liquid crystal having t...
- Patent number 4,906,073
- Issue date Mar 6, 1990
- Hitachi, Ltd.
- Katuyuki Hunahata
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 4,815,825
- Issue date Mar 28, 1989
- Hitachi, Ltd.
- Tamihito Nakagomi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal polyimide alignment free of scattering domains
- Patent number 4,781,439
- Issue date Nov 1, 1988
- Hitachi, Ltd.
- Hisao Yokokura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Twisted nematic type liquid crystal display device having a color p...
- Patent number 4,759,612
- Issue date Jul 26, 1988
- Hitachi, Ltd.
- Hideaki Nakatsuka
- G02 - OPTICS
Information Patent Grant
Ferroelectric liquid crystal element with particular alignment film...
- Patent number 4,759,614
- Issue date Jul 26, 1988
- Hitachi, Ltd.
- Hisao Yokokura
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 4,693,562
- Issue date Sep 15, 1987
- Hitachi, Ltd.
- Shinji Hasegawa
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device having a chiral additive and angularl...
- Patent number 4,664,482
- Issue date May 12, 1987
- Hitachi, Ltd.
- Yasuhiko Kando
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 4,653,861
- Issue date Mar 31, 1987
- Hitachi, Ltd.
- Yasuhiko Kando
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 4,653,865
- Issue date Mar 31, 1987
- Hitachi, Ltd.
- Yasuhiko Kando
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 4,652,088
- Issue date Mar 24, 1987
- Hitachi, Ltd.
- Yasuhiko Kando
- G02 - OPTICS
Information Patent Grant
Liquid crystal display element
- Patent number 4,381,886
- Issue date May 3, 1983
- Hitachi, Ltd.
- Hisao Yokokura
- G02 - OPTICS
Information Patent Grant
Process for the manufacture of liquid crystal display element
- Patent number 4,269,617
- Issue date May 26, 1981
- Hitachi, Ltd.
- Yoshimichi Shibuya
- G02 - OPTICS
Information Patent Grant
Liquid crystal display element
- Patent number 4,252,414
- Issue date Feb 24, 1981
- Hitachi, Ltd.
- Kiyoshige Kinugawa
- G02 - OPTICS

Yasuhiko Kando

Person

Patents Grantslast 30 patents

Liquid crystal polyimide alignment free of scattering domains

Liquid crystal display device and phase plate therefor

Liquid crystal display cell and process for producing the same

Liquid crystal display device using nematic liquid crystal having t...

Liquid crystal display device

Liquid crystal polyimide alignment free of scattering domains

Twisted nematic type liquid crystal display device having a color p...

Ferroelectric liquid crystal element with particular alignment film...

Liquid crystal display device

Liquid crystal display device having a chiral additive and angularl...

Liquid crystal display device

Liquid crystal display device

Liquid crystal display device

Liquid crystal display element

Process for the manufacture of liquid crystal display element

Liquid crystal display element