Hideo Kumashiro

Person

Fukuyama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and copy management system
- Patent number 7,266,215
- Issue date Sep 4, 2007
- Minolta Co., Ltd.
- Yoshikazu Ikenoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus and copy management system
- Patent number 6,738,491
- Issue date May 18, 2004
- Minolta Co., Ltd.
- Yoshikazu Ikenoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device having periodic wiring structure and test device therefor
- Patent number 6,459,284
- Issue date Oct 1, 2002
- Sharp Kabushiki Kaisha
- Hideo Kumashiro
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image processing apparatus capable of applying line component to image
- Patent number 6,369,912
- Issue date Apr 9, 2002
- Minolta Co., Ltd.
- Hideo Kumashiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus capable of reproducing large-sized document
- Patent number 6,148,118
- Issue date Nov 14, 2000
- Minolta Co., Ltd.
- Hiroshi Murakami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus having editing function
- Patent number 6,144,777
- Issue date Nov 7, 2000
- Minolta Co., Ltd.
- Kaoru Tada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus employing error diffusion type binarizin...
- Patent number 6,115,504
- Issue date Sep 5, 2000
- Minolta Co., Ltd.
- Hideo Kumashiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device
- Patent number 6,002,492
- Issue date Dec 14, 1999
- Minolta Co., Ltd.
- Koichi Kamon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and copy management system
- Patent number 5,987,127
- Issue date Nov 16, 1999
- Minolta Co., Ltd.
- Yoshikazu Ikenoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of processing image having value of error data controlled ba...
- Patent number 5,898,796
- Issue date Apr 27, 1999
- Minolta Co., Ltd.
- Hideo Kumashiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus using error diffusion technique
- Patent number 5,870,503
- Issue date Feb 9, 1999
- Minolta Co., Ltd.
- Hideo Kumashiro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image reading apparatus improving the joining state of a plurality...
- Patent number 5,721,624
- Issue date Feb 24, 1998
- Minolta Co., Ltd.
- Hideo Kumashiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and copy management system
- Patent number 5,671,277
- Issue date Sep 23, 1997
- Minolta Camera Kabushiki Kaisha
- Yoshikazu Ikenoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processor with edge emphasis of image data
- Patent number 5,666,443
- Issue date Sep 9, 1997
- Minolta Co., Ltd.
- Hideo Kumashiro
- G06 - COMPUTING CALCULATING COUNTING
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
Information Patent Grant
Image processing apparatus comprising judgement means for judging d...
- Patent number 5,446,802
- Issue date Aug 29, 1995
- Minolta Camera Kabushiki Kaisha
- Kaoru Tada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing machine capable of inhibiting copying of valuable...
- Patent number 5,379,093
- Issue date Jan 3, 1995
- Minolta Camera Kabushiki Kaisha
- Hideyuki Hashimoto
- G07 - CHECKING-DEVICES
Information Patent Grant
Dot image discrimination circuit for discriminating a dot image fro...
- Patent number 5,341,227
- Issue date Aug 23, 1994
- Minolta Camera Kabushiki Kaisha
- Hideo Kumashiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus capable of preventing deterioration in i...
- Patent number 5,299,029
- Issue date Mar 29, 1994
- Minolta Camera Kabushiki Kaisha
- Shigeru Moriya
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Imaging forming apparatus and copy management system
- Publication number 20070195992
- Publication date Aug 23, 2007
- MINOLTA CO., LTD.
- Yoshikazu Ikenoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Imaging forming apparatus and copy management system
- Publication number 20040105571
- Publication date Jun 3, 2004
- MINOLTA CO., LTD.
- Yoshikazu Ikenoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus and copy management system
- Publication number 20020135810
- Publication date Sep 26, 2002
- MINOLTA CO., LTD.
- Yoshikazu Ikenoue
- G06 - COMPUTING CALCULATING COUNTING

Hideo Kumashiro

Person

Patents Grantslast 30 patents

Image forming apparatus and copy management system

Image forming apparatus and copy management system

Device having periodic wiring structure and test device therefor

Image processing apparatus capable of applying line component to image

Image processing apparatus capable of reproducing large-sized document

Image forming apparatus having editing function

Image processing apparatus employing error diffusion type binarizin...

Image reading device

Image forming apparatus and copy management system

Method of processing image having value of error data controlled ba...

Image processing apparatus using error diffusion technique

Image reading apparatus improving the joining state of a plurality...

Image forming apparatus and copy management system

Image processor with edge emphasis of image data

Image forming apparatus having illumination direction altered for e...

Image processing apparatus comprising judgement means for judging d...

Image processing machine capable of inhibiting copying of valuable...

Dot image discrimination circuit for discriminating a dot image fro...

Image processing apparatus capable of preventing deterioration in i...

Patents Applicationslast 30 patents

Imaging forming apparatus and copy management system

Imaging forming apparatus and copy management system

Image forming apparatus and copy management system