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Yorihiko Sasaki
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Miyagi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electronic component, polymer actuator, and method for manufacturin...
Patent number
8,957,568
Issue date
Feb 17, 2015
Alps Electric Co., Ltd.
Yorihiko Sasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit component module, electronic circuit device, and method for...
Patent number
7,514,636
Issue date
Apr 7, 2009
Alps Electric Co., Ltd.
Yorihiko Sasaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-frequency wiring structure and method for producing the same
Patent number
7,172,958
Issue date
Feb 6, 2007
Alps Electric Co., Ltd.
Yorihiko Sasaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Liquid crystal display with corrugated reflective surface
Patent number
6,219,120
Issue date
Apr 17, 2001
Alps Electric Co., Ltd.
Yorihiko Sasaki
G02 - OPTICS
Information
Patent Grant
Reflective type liquid crystal display
Patent number
6,141,073
Issue date
Oct 31, 2000
Alps Electric Co., Ltd.
Yorihiko Sasaki
G02 - OPTICS
Information
Patent Grant
Liquid crystal display with corrugated reflective surface
Patent number
6,130,736
Issue date
Oct 10, 2000
Alps Electric Co., Ltd.
Yorihiko Sasaki
G02 - OPTICS
Information
Patent Grant
Alignment layer for liquid crystal element and method of producing...
Patent number
5,486,403
Issue date
Jan 23, 1996
Alps Electric Co., Ltd.
Yoshihiko Ishitaka
G02 - OPTICS
Information
Patent Grant
Electroluminescent device having a liquid crystal layer adjacent to...
Patent number
5,115,329
Issue date
May 19, 1992
Alps Electric Co., Ltd.
Masami Ikarashi
G02 - OPTICS
Information
Patent Grant
Electrophotosensitive layered article provided styryl compounds and...
Patent number
4,912,002
Issue date
Mar 27, 1990
Alps Electric Co., Ltd.
Setsuo Ishibashi
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
POLYMER ACTUATOR DEVICE AND APPARATUS AND METHOD FOR DRIVING POLYME...
Publication number
20150015113
Publication date
Jan 15, 2015
Alps Electric Co., Ltd.
Yorihiko SASAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC COMPONENT, POLYMER ACTUATOR, AND METHOD FOR MANUFACTURIN...
Publication number
20130049540
Publication date
Feb 28, 2013
Alps Electric Co., Ltd.
Yorihiko SASAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Circuit component module, electronic circuit device, and method for...
Publication number
20060120056
Publication date
Jun 8, 2006
Alps Electric Co., Ltd.
Yorihiko Sasaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Circuit component module and method of manufacturing the same
Publication number
20050218491
Publication date
Oct 6, 2005
Alps Electric Co., Ltd.
Yorihiko Sasaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
High-frequency wiring structure and method for producing the same
Publication number
20050179129
Publication date
Aug 18, 2005
Alps Electric Co., Ltd.
Yorihiko Sasaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR