Masao Uetsuki

Person

Okayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Retardation film and process for producing the same
- Patent number 7,300,687
- Issue date Nov 27, 2007
- Hayashi Telempu Co., Ltd.
- Takeya Sakai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Retardation film and process for producing the same
- Patent number 6,743,487
- Issue date Jun 1, 2004
- Hayashi Telempu Co., Ltd.
- Takeya Sakai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alignment layer and a liquid crystal display using the same
- Patent number 6,696,114
- Issue date Feb 24, 2004
- Hayashi Telempu Co., Ltd.
- Yoshihiro Kawatsuki
- G02 - OPTICS
Information Patent Grant
Polarizing screen
- Patent number 5,444,570
- Issue date Aug 22, 1995
- Kuraray Co., Ltd.
- Masao Uetsuki
- G02 - OPTICS
Information Patent Grant
Reflection-type screen
- Patent number 5,296,965
- Issue date Mar 22, 1994
- Kuraray Co., Ltd.
- Masao Uetsuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polarizing screen and projector using the same
- Patent number 5,251,065
- Issue date Oct 5, 1993
- Kuraray Co., Ltd.
- Masao Uetsuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polarizing optical element and device using the same
- Patent number 5,155,622
- Issue date Oct 13, 1992
- Kuraray Co., Ltd.
- Nobuhiro Kawatsuki
- G02 - OPTICS
Information Patent Grant
Optical low pass filter
- Patent number 4,998,800
- Issue date Mar 12, 1991
- Nippon Hoso Kyokai
- Yasuaki Nishida
- G02 - OPTICS
Information Patent Grant
Transmittance modulation photomask, process for producing the same,...
- Patent number 4,842,969
- Issue date Jun 27, 1989
- Kuraray Company, Ltd.
- Nobuhiro Kawatsuki
- G02 - OPTICS
Information Patent Grant
Method for manufacturing phase gratings of a combination pattern-re...
- Patent number 4,777,116
- Issue date Oct 11, 1988
- Kuraray Co., Ltd.
- Nobuhiko Kawatsuki
- G02 - OPTICS
Information Patent Grant
Phase gratings of a combination pattern-refraction modification type
- Patent number 4,759,607
- Issue date Jul 26, 1988
- Kuraray Co., Ltd.
- Nobuhiko Kawatsuki
- G02 - OPTICS
Information Patent Grant
Thin film waveguide device and manufacturing method for making same
- Patent number 4,749,245
- Issue date Jun 7, 1988
- Kuraray Co., Ltd.
- Nobuhiko Kawatsuki
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyester, adhesives comprising the same, and laminates and laminat...
- Patent number 4,504,531
- Issue date Mar 12, 1985
- Kuraray Co., Ltd.
- Yoshifumi Murata
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyester, adhesives comprising the same, and laminates and laminat...
- Patent number 4,496,714
- Issue date Jan 29, 1985
- Kuraray Co., Ltd.
- Yoshifumi Murata
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
Retardation film and process for producing the same
- Publication number 20070019140
- Publication date Jan 25, 2007
- HAYASHI TELEMPU CO., LTD
- Takeya Sakai
- G02 - OPTICS
Information Patent Application
Retardation film and process for producing the same
- Publication number 20050083463
- Publication date Apr 21, 2005
- HAYASHI TELEMPU CO., LTD
- Takeya Sakai
- G02 - OPTICS
Information Patent Application
Retardation film and process for producing the same
- Publication number 20040166250
- Publication date Aug 26, 2004
- HAYASHI TELEMPU CO., LTD
- Takeya Sakai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Retardation film and process for producing the same
- Publication number 20020128341
- Publication date Sep 12, 2002
- HAYASHI TELEMPU CO., LTD
- Takeya Sakai
- G02 - OPTICS

Masao Uetsuki

Person

Patents Grantslast 30 patents

Retardation film and process for producing the same

Retardation film and process for producing the same

Alignment layer and a liquid crystal display using the same

Polarizing screen

Reflection-type screen

Polarizing screen and projector using the same

Polarizing optical element and device using the same

Optical low pass filter

Transmittance modulation photomask, process for producing the same,...

Method for manufacturing phase gratings of a combination pattern-re...

Phase gratings of a combination pattern-refraction modification type

Thin film waveguide device and manufacturing method for making same

Polyester, adhesives comprising the same, and laminates and laminat...

Polyester, adhesives comprising the same, and laminates and laminat...

Patents Applicationslast 30 patents

Retardation film and process for producing the same

Retardation film and process for producing the same

Retardation film and process for producing the same

Retardation film and process for producing the same