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Motohiko Matsushita
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Kyoto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Reflector, display device, and electronic apparatus
Patent number
7,324,179
Issue date
Jan 29, 2008
Omron Corporation
Makoto Ohhira
G02 - OPTICS
Information
Patent Grant
Front light and reflective display
Patent number
7,163,332
Issue date
Jan 16, 2007
Omron Corporation
Tetsu Shimizu
G02 - OPTICS
Information
Patent Grant
Front light, reflective type of display, and light controlling method
Patent number
7,163,330
Issue date
Jan 16, 2007
Omron Corporation
Yuki Matsui
G02 - OPTICS
Information
Patent Grant
LCD reflector with repetition pitch
Patent number
7,154,576
Issue date
Dec 26, 2006
Omron Corporation
Tomohiko Matsushita
G02 - OPTICS
Information
Patent Grant
Optical component for liquid crystal display
Patent number
7,085,060
Issue date
Aug 1, 2006
Omron Corporation
Motohiko Matsushita
G02 - OPTICS
Information
Patent Grant
Manufacturing methods and apparatuses of an optical device and a re...
Patent number
7,018,674
Issue date
Mar 28, 2006
Omron, Corporation
Masaaki Ikeda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Reflector plate, reflection type display device, electronic apparat...
Patent number
6,856,366
Issue date
Feb 15, 2005
Omron Corporation
Motohiko Matsushita
G02 - OPTICS
Information
Patent Grant
Optical device provided with a resin thin film having a micro-asper...
Patent number
6,829,050
Issue date
Dec 7, 2004
Omron Corporation
Masaaki Ikeda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Reflection type display apparatus, reflection type display apparatu...
Patent number
6,774,964
Issue date
Aug 10, 2004
Omron Corporation
Akihiro Funamoto
G02 - OPTICS
Information
Patent Grant
Manufacturing method and apparatus of optical device and reflection...
Patent number
6,759,182
Issue date
Jul 6, 2004
Omron Corporation
Masaaki Ikeda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Manufacturing methods and apparatuses of an optical device and a re...
Publication number
20060121140
Publication date
Jun 8, 2006
Omron Corporation
Masaaki Ikeda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Front light, reflective type of display, and light controlling method
Publication number
20050002175
Publication date
Jan 6, 2005
Yuki Matsui
G02 - OPTICS
Information
Patent Application
Front light and reflective display
Publication number
20040246698
Publication date
Dec 9, 2004
Tetsu Shimizu
G02 - OPTICS
Information
Patent Application
Reflector, display device, and electronic apparatus
Publication number
20040189897
Publication date
Sep 30, 2004
Makoto Ohhira
G02 - OPTICS
Information
Patent Application
Reflector, reflective liquid-crystal display device and electronic...
Publication number
20040183966
Publication date
Sep 23, 2004
Tomohiko Matsushita
G02 - OPTICS
Information
Patent Application
Optical component for liquid crystal display
Publication number
20040105157
Publication date
Jun 3, 2004
Motohiko Matsushita
G02 - OPTICS
Information
Patent Application
Reflector plate, reflection type display device, electronic apparat...
Publication number
20040027702
Publication date
Feb 12, 2004
Motohiko Matsushita
G02 - OPTICS
Information
Patent Application
Manufacturing method and apparatus of optical device and reflection...
Publication number
20020125588
Publication date
Sep 12, 2002
Masaaki Ikeda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Manufacturing methods and apparatuses of an optical device and a re...
Publication number
20020121339
Publication date
Sep 5, 2002
Masaaki Ikeda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Optical device provided with a resin thin film having a micro-asper...
Publication number
20020098257
Publication date
Jul 25, 2002
Masaaki Ikeda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Reflection type display apparatus, reflection type display apparatu...
Publication number
20020085150
Publication date
Jul 4, 2002
Akihiro Funamoto
G02 - OPTICS