Kazumi Watanabe

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Wakayama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of detecting the base concentration of a photographic film
- Patent number 7,593,568
- Issue date Sep 22, 2009
- Noritsu Koki Co., Ltd.
- Koji Kita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image correction processing method and apparatus for correcting ima...
- Patent number 7,268,917
- Issue date Sep 11, 2007
- Noritsu Koki Co., Ltd.
- Kazumi Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method of detecting the base concentration of a photographic film
- Publication number 20060133668
- Publication date Jun 22, 2006
- Koji Kita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image correction processing method and apparatus for correcting ima...
- Publication number 20040095611
- Publication date May 20, 2004
- Kazumi Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing method and system for correcting digital image dat...
- Publication number 20040001644
- Publication date Jan 1, 2004
- Koji Kita
- G06 - COMPUTING CALCULATING COUNTING