Shigeki Nakauchi

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Patents Grantslast 30 patents

Information Patent Grant
Discrimination filtering device, discrimination method of object, a...
- Patent number 8,193,500
- Issue date Jun 5, 2012
- National University Corporation Toyohashi University of Technology
- Takashi Iwasaki
- G01 - MEASURING TESTING
Information Patent Grant
Method for forming functional spectral filter
- Patent number 8,131,518
- Issue date Mar 6, 2012
- National University Corporation Toyohashi University of Technology
- Shigeki Nakauchi
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for obtaining object-color component data
- Patent number 7,002,624
- Issue date Feb 21, 2006
- Minolta Co., Ltd.
- Fumiko Uchino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for color gamut mapping
- Patent number 6,198,843
- Issue date Mar 6, 2001
- Toyo Ink Mfg. Co. Ltd.
- Shigeki Nakauchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color transformation method and apparatus for transforming physical...
- Patent number 5,185,850
- Issue date Feb 9, 1993
- Toyo Ink Mfg. Co., Ltd.
- Shiro Usui
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DISCRIMINATION FILTERING DEVICE, DISCRIMINATION METHOD OF OBJECT, A...
- Publication number 20110026029
- Publication date Feb 3, 2011
- Sumitomo Electric Industries, Ltd.
- Takashi Iwasaki
- G01 - MEASURING TESTING
Information Patent Application
Method for Forming Functional Spectral Filter
- Publication number 20100179790
- Publication date Jul 15, 2010
- ITOH OPTICAL INDUSTRIAL CO., LTD.
- Shigeki Nakauchi
- G02 - OPTICS
Information Patent Application
Color image processing method and color image processing system
- Publication number 20050111019
- Publication date May 26, 2005
- TOYO INK MFG. CO., LTD.
- Shigeki Nakauchi
- G06 - COMPUTING CALCULATING COUNTING