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Nobuyuki Komaba
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Osaka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Photodetector array and optical branching filter using the array
Patent number
7,062,178
Issue date
Jun 13, 2006
Nippon Sheet Glass Company, Limited
Takashi Tagami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
End surface light-emitting element having increased external light...
Patent number
6,919,583
Issue date
Jul 19, 2005
Nippon Sheet Glass Company, Limited
Takashi Tagami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light receiving element array having isolated pin photodiodes
Patent number
6,828,541
Issue date
Dec 7, 2004
Nippon Sheet Glass Co., Ltd.
Nobuyuki Komaba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting thyristor and self-scanning light-emitting device
Patent number
6,825,500
Issue date
Nov 30, 2004
Nippon Sheet Glass Co., Ltd.
Nobuyuki Komaba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Epitaxially grown compound semiconductor film and compound semicond...
Patent number
6,815,792
Issue date
Nov 9, 2004
Nippon Sheet Glass Company, Limited
Hisao Nagata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Edge-emitting light-emitting device having improved external lumino...
Patent number
6,717,182
Issue date
Apr 6, 2004
Nippon Sheet Glass Co., Ltd.
Takashi Tagami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-scanning, light-emitting device
Patent number
5,177,405
Issue date
Jan 5, 1993
Nippon Sheet Glass Co., Ltd.
Yukihisa Kusuda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
End surface light-emitting element having increased external light...
Publication number
20040159844
Publication date
Aug 19, 2004
Takashi Tagami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Epitaxially grown compound semiconductor film and compound semicond...
Publication number
20030183896
Publication date
Oct 2, 2003
Hisao Nagata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Photodetector array
Publication number
20030106987
Publication date
Jun 12, 2003
Nobuyuki Komaba
H01 - BASIC ELECTRIC ELEMENTS