Hideaki Kurata

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Chiba-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Color filter for reflection liquid crystal display and reflection l...
- Patent number 6,552,765
- Issue date Apr 22, 2003
- Idemitsu Kosan Co., Ltd.
- Hideaki Kurata
- G02 - OPTICS
Information Patent Grant
Micelle dispersion and method for preparation thereof
- Patent number 6,521,671
- Issue date Feb 18, 2003
- Idemitsu Kosan Co., Ltd.
- Motoharu Ishikawa
- G02 - OPTICS
Information Patent Grant
Color filters, including taking out electrodes or post-ito layer
- Patent number 5,420,708
- Issue date May 30, 1995
- Idemitsu Kosan Co., Ltd.
- Seiichirou Yokoyama
- G02 - OPTICS
Information Patent Grant
Method of producing color filter using a micellar disruption method
- Patent number 5,248,576
- Issue date Sep 28, 1993
- Idemitsu Kosan Co., Ltd.
- Seiichiro Yokoyama
- G02 - OPTICS
Information Patent Grant
Process for producing color filter
- Patent number 5,185,074
- Issue date Feb 9, 1993
- Idemitsu Kosan Co., Ltd.
- Seiichiro Yokoyama
- G02 - OPTICS
Information Patent Grant
Process for producing thin films and color filters
- Patent number 5,169,672
- Issue date Dec 8, 1992
- Idemitsu Kosan Co., Ltd.
- Yutaka Harima
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Micelle dispersion and process for producing the micelle dispersion
- Publication number 20030087968
- Publication date May 8, 2003
- Idemitsu Kosan Co., Ltd.
- Motoharu Ishikawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COLOR FILTER FOR REFLECTION LIQUID CRYSTAL DISPLAY AND REFLECTION L...
- Publication number 20020051104
- Publication date May 2, 2002
- HIDEAKI KURATA
- G02 - OPTICS