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TETSUYA ITOH
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OKAZAKI-SHI, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image processing program product and device for executing Retinex p...
Patent number
7,298,917
Issue date
Nov 20, 2007
Minolta Co., Ltd.
Kazuomi Sakatani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus that can have picture quality improved i...
Patent number
6,671,410
Issue date
Dec 30, 2003
Minolta Co., Ltd.
Tomo Tsuboi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus
Patent number
6,587,225
Issue date
Jul 1, 2003
Minolta Co., Ltd.
Kazuomi Sakatani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus shifting image data between adjacent pic...
Patent number
6,262,809
Issue date
Jul 17, 2001
Minolta Co., Ltd.
Tetsuya Itoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network and image area attribute discriminating device and method f...
Patent number
5,884,296
Issue date
Mar 16, 1999
Minolta Co., Ltd.
Kazuaki Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Fractal image compression method and device and fractal image resto...
Patent number
5,838,833
Issue date
Nov 17, 1998
Minolta Co., Ltd.
Atsushi Ishikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus capable of providing appropriate margin
Patent number
5,760,912
Issue date
Jun 2, 1998
Minolta Co., Ltd.
Tetsuya Itoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus with a solid-state scanning optical print head
Patent number
5,687,002
Issue date
Nov 11, 1997
Minolta Co., Ltd.
Tetsuya Itoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Print head with light-emitting element driving correction
Patent number
5,623,300
Issue date
Apr 22, 1997
Minolta Camera Kabushiki Kaisha
Tetsuya Itoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus having illumination direction altered for e...
Patent number
5,608,547
Issue date
Mar 4, 1997
Minolta Camera Kabushiki Kaisha
Munehiro Nakatani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Image processing program product and device for executing retinex p...
Publication number
20040091164
Publication date
May 13, 2004
MINOLTA CO., LTD.
Kazuomi Sakatani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS THAT CAN HAVE PICTURE QUALITY IMPROVED I...
Publication number
20030190081
Publication date
Oct 9, 2003
TOMO TSUBOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE