Chikatomo Nakasaka

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Video signal switching apparatus and control method therefor
- Patent number 7,586,547
- Issue date Sep 8, 2009
- Sony Corporation
- Yoshinari Moriya
- G11 - INFORMATION STORAGE
Information Patent Grant
Video signal switching apparatus and control method thereof
- Patent number 7,042,516
- Issue date May 9, 2006
- Sony Corporation
- Yoshinari Moriya
- G11 - INFORMATION STORAGE
Information Patent Grant
Matrix switcher
- Patent number 5,995,505
- Issue date Nov 30, 1999
- Sony Corporation
- Chikatomo Nakasaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Key signal processing apparatus for video signal processing
- Patent number 5,929,934
- Issue date Jul 27, 1999
- Sony Corporation
- Chikatomo Nakasaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key signal processing apparatus for video signal processing
- Patent number 5,822,016
- Issue date Oct 13, 1998
- Sony Corporation
- Chikatomo Nakasaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key signal processing apparatus for video signal processing
- Patent number 5,793,440
- Issue date Aug 11, 1998
- Sony Corporation
- Chikatomo Nakasaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Video signal switching apparatus and control method therefor
- Publication number 20060206549
- Publication date Sep 14, 2006
- Yoshinari Moriya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video signal selector apparatus and control method thereof
- Publication number 20030151696
- Publication date Aug 14, 2003
- Yoshinari Moriya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE