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Hiroshi Imada
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
CATV system provided with a digital broadcasting receiving unit and...
Patent number
7,337,461
Issue date
Feb 26, 2008
Matsushita Electric Industrial Co., Ltd.
Hiroshi Imada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote control transmitter
Patent number
7,271,734
Issue date
Sep 18, 2007
Matsushita Electric Industrial Co., Ltd.
Norifumi Sata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
CATV system provided with a digital broadcasting receiving unit and...
Publication number
20050155078
Publication date
Jul 14, 2005
Hiroshi Imada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Remote control transmitter
Publication number
20040207766
Publication date
Oct 21, 2004
Norifumi Sata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Interactive remote control unit
Publication number
20040158854
Publication date
Aug 12, 2004
Shinnosuke Nagasawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE