Kishiro Iwasaki

Person

Hitachiota, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Active-matrix liquid crystal display
- Patent number 7,615,260
- Issue date Nov 10, 2009
- Hitachi, Ltd.
- Makoto Yoneya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Active-matrix liquid crystal display
- Patent number 6,756,089
- Issue date Jun 29, 2004
- Hitachi, Ltd.
- Makoto Yoneya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Active-matrix liquid crystal display
- Patent number 6,242,060
- Issue date Jun 5, 2001
- Hitachi, Ltd.
- Makoto Yoneya
- G02 - OPTICS
Information Patent Grant
Active-matrix liquid crystal display
- Patent number 5,928,733
- Issue date Jul 27, 1999
- Hitachi, Ltd.
- Makoto Yoneya
- G02 - OPTICS
Information Patent Grant
Optical information recording medium
- Patent number 5,561,659
- Issue date Oct 1, 1996
- Hitachi, Ltd.
- Setsuo Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Toner, method for manufacturing same, and imaging apparatus using same
- Patent number 5,460,914
- Issue date Oct 24, 1995
- Hitachi, Ltd.
- Hiroshi Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Optical information recording medium
- Patent number 5,281,512
- Issue date Jan 25, 1994
- Hitachi, Ltd.
- Setsuo Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferroelectric liquid crystal device
- Patent number 5,020,883
- Issue date Jun 4, 1991
- Hitachi, Ltd.
- Susumu Era
- G02 - OPTICS
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
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 compound and liquid crystal composition including th...
- Patent number 4,653,866
- Issue date Mar 31, 1987
- Hitachi, Ltd.
- Susumu Era
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ferroelectric liquid crystal cell with rubbed polyimide alignment l...
- Patent number 4,634,228
- Issue date Jan 6, 1987
- Hitachi, Ltd.
- Kishiro Iwasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical modulation element with surface parallel and unidirectional...
- Patent number 4,586,791
- Issue date May 6, 1986
- Hitachi, Ltd.
- Masato Isogai
- G02 - OPTICS
Information Patent Grant
Organosilicone homeotropic alignment layer with OH group
- Patent number 4,472,028
- Issue date Sep 18, 1984
- Hitachi, Ltd.
- Michio Ooue
- G02 - OPTICS
Information Patent Grant
Homogeneous alignment layer for liquid crystal display device
- Patent number 4,469,409
- Issue date Sep 4, 1984
- Hitachi, Ltd.
- Fumio Nakano
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Active-matrix liquid crystal display
- Publication number 20050012884
- Publication date Jan 20, 2005
- Makoto Yoneya
- G02 - OPTICS
Information Patent Application
Active-matrix liquid crystal display
- Publication number 20010046569
- Publication date Nov 29, 2001
- Makoto Yoneya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Kishiro Iwasaki

Person

Patents Grantslast 30 patents

Active-matrix liquid crystal display

Active-matrix liquid crystal display

Active-matrix liquid crystal display

Active-matrix liquid crystal display

Optical information recording medium

Toner, method for manufacturing same, and imaging apparatus using same

Liquid crystal polyimide alignment free of scattering domains

Optical information recording medium

Ferroelectric liquid crystal device

Liquid crystal polyimide alignment free of scattering domains

Ferroelectric liquid crystal element with particular alignment film...

Liquid crystal compound and liquid crystal composition including th...

Ferroelectric liquid crystal cell with rubbed polyimide alignment l...

Optical modulation element with surface parallel and unidirectional...

Organosilicone homeotropic alignment layer with OH group

Homogeneous alignment layer for liquid crystal display device

Patents Applicationslast 30 patents

Active-matrix liquid crystal display

Active-matrix liquid crystal display