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Hiroshi Uno
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Nara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Digital optical transmission apparatus and method for performing AS...
Patent number
6,567,199
Issue date
May 20, 2003
Sharp Kabushiki Kaisha
Hiroyuki Nakaoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
METHOD OF CODING SIGNAL FOR DIGITAL OPTICAL COMMUNICATION HAVING SP...
Patent number
6,456,667
Issue date
Sep 24, 2002
Sharp Kabushiki Kaisha
Yoshihiro Ohtani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital optical transmitter and digital optical receiver making com...
Patent number
6,388,784
Issue date
May 14, 2002
Sharp Kabushiki Kaisha
Makoto Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Heat transfer apparatus
Patent number
6,335,572
Issue date
Jan 1, 2002
Matsushita Electric Industrial Co., Ltd.
Hiroshi Uno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of coding signal for digital optical communication having sp...
Patent number
6,215,826
Issue date
Apr 10, 2001
Sharp Kabushiki Kaisha
Yoshihiro Ohtani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Noise removing device and data communication apparatus using the same
Patent number
5,684,830
Issue date
Nov 4, 1997
Sharp Kabushiki Kaisha
Yuji Ichikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Method of coding signal for digital optical communication having sp...
Publication number
20010017895
Publication date
Aug 30, 2001
Yoshihiro Ohtani
H04 - ELECTRIC COMMUNICATION TECHNIQUE