Kouichi Kawahara

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Color image processing apparatus and color image processing system...
- Patent number 7,474,440
- Issue date Jan 6, 2009
- Fuji Xerox Co., Ltd.
- Tetusya Kiyosu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color image processing apparatus and color image processing system...
- Patent number 7,345,788
- Issue date Mar 18, 2008
- Fuji Xerox Co., Ltd.
- Tetusya Kiyosu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing device, image processing method and image processi...
- Patent number 7,251,049
- Issue date Jul 31, 2007
- Fuji Xerox Co., Ltd.
- Kazunori Kurokawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color image processing apparatus and color image processing system...
- Patent number 7,079,270
- Issue date Jul 18, 2006
- Fuji Xerox Co., Ltd.
- Tetusya Kiyosu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Color image processing apparatus and color image processing system...
- Publication number 20060164684
- Publication date Jul 27, 2006
- Fuji Xerox co., LTD.
- Tetusya Kiyosu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Color image processing apparatus and color image processing system...
- Publication number 20060152747
- Publication date Jul 13, 2006
- Fuji Xerox co., LTD.
- Tetusya Kiyosu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing apparatus and image forming apparatus
- Publication number 20050036170
- Publication date Feb 17, 2005
- FUJI XEROX CO., LTD
- Takanori Okuoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing device, image processing method and image processi...
- Publication number 20030184805
- Publication date Oct 2, 2003
- FUJI XEROX CO., LTD
- Kazunori Kurokawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Color image processing apparatus and color image processing system...
- Publication number 20010052998
- Publication date Dec 20, 2001
- Fuji Xerox co., LTD.
- Tetusya Kiyosu
- G06 - COMPUTING CALCULATING COUNTING