Hidechika Kumamoto

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming device and image forming system
- Patent number 7,583,402
- Issue date Sep 1, 2009
- Kyocera Mita Corporation
- Katsuyuki Teranishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming device
- Patent number 7,548,337
- Issue date Jun 16, 2009
- Kyocera Mita Corporation
- Katsuyuki Teranishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dotted image area detecting apparatus and dotted image area detecti...
- Patent number 6,049,635
- Issue date Apr 11, 2000
- Mita Industrial Co., Ltd.
- Shinji Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing circuit
- Patent number 5,878,162
- Issue date Mar 2, 1999
- Mita Industrial Co., Ltd.
- Tadashi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for and method of detecting dotted image area using two t...
- Patent number 5,771,313
- Issue date Jun 23, 1998
- Mita Industrial Co., Ltd.
- Shinji Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and apparatus for detecting pixels constituting dotted im...
- Patent number 5,754,312
- Issue date May 19, 1998
- Mita Industrial Co., Ltd.
- Masaya Fujimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dotted image area detecting apparatus and dotted image area detecti...
- Patent number 5,754,708
- Issue date May 19, 1998
- Mita Industrial Co Ltd.
- Shinji Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for and method of judging dotted image area
- Patent number 5,729,627
- Issue date Mar 17, 1998
- Mita Industrial Co., Ltd.
- Masayuki Mizuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus
- Patent number 5,712,924
- Issue date Jan 27, 1998
- Mita Industrial Co., Ltd.
- Masaya Fujimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processor for smoothing and differentiating periodic areas an...
- Patent number 5,684,600
- Issue date Nov 4, 1997
- Mita Industrial Co.,Ltd.
- Tadashi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization signal generating circuit
- Patent number 5,519,500
- Issue date May 21, 1996
- Mita Industrial Co., Ltd.
- Hidechika Kumamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Skew processing circuit and method of calculating a preset value fo...
- Patent number 5,418,896
- Issue date May 23, 1995
- Mita Industrial Co., Ltd.
- Hidechika Kumamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Laser beam controller
- Patent number 5,272,546
- Issue date Dec 21, 1993
- Mita Industrial Co., Ltd.
- Haruo Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shadow-added image formation device
- Patent number 5,083,217
- Issue date Jan 21, 1992
- Mita Industrial Co., Ltd.
- Hidechika Kumamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
IC card for image processor
- Patent number 5,072,310
- Issue date Dec 10, 1991
- Mita Industrial Co., Ltd.
- Haruo Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for generating an enlargement/reduction signal
- Patent number 5,070,412
- Issue date Dec 3, 1991
- Mita Indusatrial Co., Ltd.
- Hidechika Kumamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus
- Patent number 5,016,194
- Issue date May 14, 1991
- Mita Industrial Co., Ltd.
- Tsukasa Matsushita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic image-density control system
- Patent number 4,812,881
- Issue date Mar 14, 1989
- Mita Industrial Co., Ltd.
- Hidechika Kumamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Image forming device
- Publication number 20070097433
- Publication date May 3, 2007
- Katsuyuki Teranishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming device and image forming system
- Publication number 20070097432
- Publication date May 3, 2007
- Katsuyuki Teranishi
- G06 - COMPUTING CALCULATING COUNTING

Hidechika Kumamoto

Person

Patents Grantslast 30 patents

Image forming device and image forming system

Image forming device

Dotted image area detecting apparatus and dotted image area detecti...

Image processing circuit

Apparatus for and method of detecting dotted image area using two t...

Method of and apparatus for detecting pixels constituting dotted im...

Dotted image area detecting apparatus and dotted image area detecti...

Apparatus for and method of judging dotted image area

Image processing apparatus

Image processor for smoothing and differentiating periodic areas an...

Synchronization signal generating circuit

Skew processing circuit and method of calculating a preset value fo...

Laser beam controller

Shadow-added image formation device

IC card for image processor

Apparatus for generating an enlargement/reduction signal

Image forming apparatus

Automatic image-density control system

Patents Applicationslast 30 patents

Image forming device

Image forming device and image forming system