Shigekazu Morikawa

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Hirakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for mutually controlling a plurality of video display and re...
- Patent number 7,023,493
- Issue date Apr 4, 2006
- Sanyo Electric Co., Ltd.
- Shigekazu Morikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote control apparatus and electronic appliance controllable by same
- Patent number 6,686,848
- Issue date Feb 3, 2004
- Sanyo Electric Co., Ltd.
- Shigekazu Morikawa
- G08 - SIGNALLING
Information Patent Grant
Security lock control method for remote control system
- Patent number 6,630,889
- Issue date Oct 7, 2003
- Sanyo Electric Co., LTD
- Shigekazu Morikawa
- G08 - SIGNALLING
Information Patent Grant
Digital video recorder
- Patent number 6,233,391
- Issue date May 15, 2001
- Sanyo Electric Co., Ltd.
- Shigekazu Morikawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Moving image reproducing apparatus
- Publication number 20040001698
- Publication date Jan 1, 2004
- SANYO ELECTRIC CO., LTD.
- Shigekazu Morikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Plurality of devices control system
- Publication number 20020197056
- Publication date Dec 26, 2002
- SANYO ELECTRIC CO., LTD.
- Shigekazu Morikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE