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Hisayuki Shinohara
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Kitakatsuragi-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor light emitting device
Patent number
7,812,364
Issue date
Oct 12, 2010
Sharp Kabushiki Kaisha
Masahiro Seko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device
Patent number
7,759,692
Issue date
Jul 20, 2010
Sharp Kabushiki Kaisha
Toshio Hata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser device with light receiving element
Patent number
7,173,951
Issue date
Feb 6, 2007
Sharp Kabushiki Kaisha
Hisayuki Shinohara
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor laser device and optical pickup device
Patent number
7,106,771
Issue date
Sep 12, 2006
Sharp Kabushiki Kaisha
Hisayuki Shinohara
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20090194782
Publication date
Aug 6, 2009
SHARP KABUSHIKI KAISHA
Toshio Hata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20080230790
Publication date
Sep 25, 2008
SHARP KABUSHIKI KAISHA
Masahiro SEKO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical pickup device, semiconductor laser device and housing usabl...
Publication number
20070248133
Publication date
Oct 25, 2007
Sharp Kabushiki Kaisha
Hisayuki Shinohara
G11 - INFORMATION STORAGE
Information
Patent Application
Optical pickup device, semiconductor laser device and housing usabl...
Publication number
20050286581
Publication date
Dec 29, 2005
Sharp Kabushiki Kaisha
Hisayuki Shinohara
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor laser device
Publication number
20040223532
Publication date
Nov 11, 2004
Sharp Kabushiki Kaisha
Hisayuki Shinohara
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor laser device and optical pickup device
Publication number
20040109484
Publication date
Jun 10, 2004
SHARP KABUSHIKI KAISHA
Hisayuki Shinohara
G11 - INFORMATION STORAGE
Information
Patent Application
Compatible optical pickup using beams of different wavelength easy...
Publication number
20040001419
Publication date
Jan 1, 2004
Sharp Kabushiki Kaisha
Akira Ariyoshi
G11 - INFORMATION STORAGE