Isamu YAMAMOTO

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image signal processing apparatus, image capturing apparatus, and i...
- Patent number 8,040,408
- Issue date Oct 18, 2011
- Sony Corporation
- Yoshihiro Date
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit for gamma correction of a digital video signal and having a...
- Patent number 5,243,426
- Issue date Sep 7, 1993
- Sony Corporation
- Hideaki Murayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Output signal processing circuit for CCD register
- Patent number 4,875,098
- Issue date Oct 17, 1989
- Sony Corporation
- Isamu Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Image signal compressor
- Patent number 4,821,100
- Issue date Apr 11, 1989
- Sony Corporation
- Isamu Yamamoto
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Clamp circuit for a solid-state image device
- Patent number 4,816,917
- Issue date Mar 28, 1989
- Sony Corporation
- Isamu Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power control circuit for a color encoder of a video camera
- Patent number 4,700,221
- Issue date Oct 13, 1987
- Sony Corporation
- Isamu Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE SIGNAL PROCESSING APPARATUS, IMAGE CAPTURING APPARATUS, AND I...
- Publication number 20090237523
- Publication date Sep 24, 2009
- Yoshihiro DATE
- G06 - COMPUTING CALCULATING COUNTING