Hisao Maki

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coding method for motion-image data, decoding method, terminal equi...
- Patent number 7,983,497
- Issue date Jul 19, 2011
- Sumitomo Electric Industries, Ltd.
- Toshiaki Kakii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video editing system, video editing method, recording/reproducing m...
- Patent number 7,352,385
- Issue date Apr 1, 2008
- Sumitomo Electric Industries, Ltd.
- Toshiaki Kakii
- G11 - INFORMATION STORAGE
Information Patent Grant
Videoconference system, terminal equipment included therein and dat...
- Patent number 6,950,119
- Issue date Sep 27, 2005
- Sumitomo Electric Industries, Ltd.
- Toshiaki Kakii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch
- Patent number 5,940,553
- Issue date Aug 17, 1999
- Sumitomo Electric Industries, Ltd.
- Takashi Murakami
- G02 - OPTICS
Information Patent Grant
Optical switch
- Patent number 5,926,588
- Issue date Jul 20, 1999
- Sumitomo Electric Industries Ltd.
- Takashi Murakami
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
CODING METHOD FOR MOTION-IMAGE DATA, DECODING METHOD, TERMINAL EQUI...
- Publication number 20100118935
- Publication date May 13, 2010
- Sumitomo Electric Industries, Ltd.
- Toshiaki Kakii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical communication system
- Publication number 20060045526
- Publication date Mar 2, 2006
- Makoto Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Coding method for notion-image data, decoding method, terminal equi...
- Publication number 20050237380
- Publication date Oct 27, 2005
- Toshiaki Kakii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Videoconference system, terminal equipment included therein and dat...
- Publication number 20040114032
- Publication date Jun 17, 2004
- Toshiaki Kakii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video editing system, video editing method, recording/reproducing m...
- Publication number 20040080609
- Publication date Apr 29, 2004
- Toshiaki Kakii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video editing system, video editing method, recording/reproducing m...
- Publication number 20040080611
- Publication date Apr 29, 2004
- Toshiaki Kakii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE