Norihiko Sakata

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image processing apparatus, image processing method, and a computer...
- Patent number 7,765,480
- Issue date Jul 27, 2010
- Ricoh Company, Ltd.
- Minoru Hasegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
IMAGE PROCESSING APPARATUS, METHOD AND COMPUTER-READABLE RECORDING...
- Patent number 6,593,938
- Issue date Jul 15, 2003
- Ricoh Company, Ltd.
- Norihiko Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus, image processing method, and a computer...
- Patent number 6,333,752
- Issue date Dec 25, 2001
- Ricoh Company, Ltd.
- Minoru Hasegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Silver halide color photographic material
- Patent number 5,096,804
- Issue date Mar 17, 1992
- Fuji Photo Film Co., Ltd.
- Shinpei Ikenoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND A COMPUTER...
- Publication number 20070157102
- Publication date Jul 5, 2007
- Minoru Hasegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing apparatus, image processing method, and a computer...
- Publication number 20020054112
- Publication date May 9, 2002
- Minoru Hasegawa
- G06 - COMPUTING CALCULATING COUNTING