Tetsu Shigetomi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information apparatus for reproducing commercial broadcast informat...
- Patent number 8,244,100
- Issue date Aug 14, 2012
- Sony Corporation
- Tetsu Shigetomi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal display device and entertainment system
- Patent number 6,169,568
- Issue date Jan 2, 2001
- Sony Corporation
- Tetsu Shigetomi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple audio and video signal providing apparatus
- Patent number 5,666,151
- Issue date Sep 9, 1997
- Sony Corporation
- Yoshiyuki Kondo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple audio and video signal providing apparatus
- Patent number 5,600,365
- Issue date Feb 4, 1997
- Sony Corporation
- Yoshiyuki Kondo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Information reproducing apparatus and method of same
- Publication number 20020150380
- Publication date Oct 17, 2002
- Tetsu Shigetomi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE