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Kazuhiko Inoguchi
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Nara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Thin film transistor, method of manufacturing same, display device,...
Patent number
8,039,403
Issue date
Oct 18, 2011
Sharp Kabushiki Kaisha
Shigeki Imai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin film transistor, method of manufacturing same, display device,...
Patent number
7,595,230
Issue date
Sep 29, 2009
Sharp Kabushiki Kaisha
Shigeki Imai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal display device with side light shielding layers and...
Patent number
7,075,594
Issue date
Jul 11, 2006
Sharp Kabushiki Kaisha
Tohru Ueda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride-type compound semiconductor laser device and laser apparatu...
Patent number
6,842,470
Issue date
Jan 11, 2005
Sharp Kabushiki Kaisha
Susumu Omi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma address electrooptical device
Patent number
6,628,348
Issue date
Sep 30, 2003
Sharp Kabushiki Kaisha
Osamu Sakai
G02 - OPTICS
Information
Patent Grant
Nitride-type compound semiconductor laser device and laser apparatu...
Patent number
6,549,552
Issue date
Apr 15, 2003
Sharp Kabushiki Kaisha
Susumu Omi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing group III-V compound semiconductor and fabrica...
Patent number
6,017,774
Issue date
Jan 25, 2000
Sharp Kabushiki Kaisha
Takayuki Yuasa
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semiconductor laser device having an inn contact layer and a method...
Patent number
5,995,527
Issue date
Nov 30, 1999
Sharp Kabushiki Kaisha
Yoshihiro Ueta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with SiC and GaAlInN
Patent number
5,900,647
Issue date
May 4, 1999
Sharp Kabushiki Kaisha
Kazuhiko Inoguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser
Patent number
5,361,271
Issue date
Nov 1, 1994
Sharp Kabushiki Kaisha
Haruhisa Takiguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser device with window regions
Patent number
5,345,460
Issue date
Sep 6, 1994
Sharp Kabushiki Kaisha
Haruhisa Takiguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Buried stripe type semiconductor laser device
Patent number
5,335,241
Issue date
Aug 2, 1994
Sharp Kabushiki Kaisha
Toshiyuki Okumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and a method for producing the same
Patent number
5,309,472
Issue date
May 3, 1994
Sharp Kabushiki Kaisha
Hiroaki Kudo
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Distributed feedback semiconductor laser device and a method of pro...
Patent number
5,303,255
Issue date
Apr 12, 1994
Sharp Kabushiki Kaisha
Hiroaki Kudo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing a distributed feedback semiconductor laser device
Patent number
5,292,685
Issue date
Mar 8, 1994
Sharp Kabushiki Kaisha
Kazuhiko Inoguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser device
Patent number
5,070,510
Issue date
Dec 3, 1991
Sharp Kabushiki Kaisha
Fumihiro Konushi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical coupling circuit element
Patent number
5,031,991
Issue date
Jul 16, 1991
Sharp Kabushiki Kaisha
Hiroshi Nakatsu
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
THIN FILM TRANSISTOR, METHOD OF MANUFACTURING SAME, DISPLAY DEVICE,...
Publication number
20090137131
Publication date
May 28, 2009
Sharp Kabushiki Kaisha
Shigeki IMAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Thin film transistor, method of manufacturing same, display device,...
Publication number
20070117284
Publication date
May 24, 2007
Shigeki Imai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-emitting device
Publication number
20070052342
Publication date
Mar 8, 2007
SHARP KABUSHIKI KAISHA
Masatsugu Masuda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Liquid crystal display device and method for producing the same
Publication number
20040008295
Publication date
Jan 15, 2004
Tohru Ueda
G02 - OPTICS
Information
Patent Application
Nitride-type compound semiconductor laser device and laser apparatu...
Publication number
20030103539
Publication date
Jun 5, 2003
Susumu Omi
H01 - BASIC ELECTRIC ELEMENTS