Yasuhiro IZAWA

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical scanning device and method for operating the same and image...
- Patent number 9,001,175
- Issue date Apr 7, 2015
- Ricoh Company, Limited
- Takao Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for outputting an image in which data of points on textur...
- Patent number 6,211,885
- Issue date Apr 3, 2001
- Ricoh Company, Ltd.
- Yasuhiro Izawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing device
- Patent number 5,923,332
- Issue date Jul 13, 1999
- Ricoh Company, Ltd.
- Yasuhiro Izawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing system and method including perspective transforma...
- Patent number 5,771,046
- Issue date Jun 23, 1998
- Ricoh Company, Ltd.
- Yasuhiro Izawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Polygon display based on x coordinates of edges on scan line
- Patent number 5,739,826
- Issue date Apr 14, 1998
- Ricoh Company, Ltd.
- Naoto Shiraishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for 3D image processing
- Patent number 5,732,204
- Issue date Mar 24, 1998
- Ricoh Company, Ltd.
- Masanobu Fukushima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for sorting multiplying indexed data
- Patent number 5,551,019
- Issue date Aug 27, 1996
- Ricoh Company, Ltd.
- Yasuhiro Izawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sorting processor
- Patent number 5,459,822
- Issue date Oct 17, 1995
- Ricoh Company, Ltd.
- Yasuhiro Izawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing system enabling real-time output of image signal b...
- Patent number 5,448,690
- Issue date Sep 5, 1995
- Ricoh Company, Ltd.
- Naoto Shiraishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Clipping processor
- Patent number 5,396,585
- Issue date Mar 7, 1995
- Ricoh Company, Ltd.
- Tatsuya Fujii
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CLOCK SIGNAL GENERATING APPARATUS, CLOCK SIGNAL GENERATING METHOD,...
- Publication number 20160191284
- Publication date Jun 30, 2016
- Yasuhiro IZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SCANNING DEVICE AND METHOD FOR OPERATING THE SAME AND IMAGE...
- Publication number 20140078563
- Publication date Mar 20, 2014
- RICOH COMPANY, LIMITED
- Takao WATANABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yasuhiro IZAWA

Person

Patents Grantslast 30 patents

Optical scanning device and method for operating the same and image...

Apparatus for outputting an image in which data of points on textur...

Image processing device

Image processing system and method including perspective transforma...

Polygon display based on x coordinates of edges on scan line

Method and device for 3D image processing

Methods and systems for sorting multiplying indexed data

Sorting processor

Image processing system enabling real-time output of image signal b...

Clipping processor

Patents Applicationslast 30 patents

CLOCK SIGNAL GENERATING APPARATUS, CLOCK SIGNAL GENERATING METHOD,...

OPTICAL SCANNING DEVICE AND METHOD FOR OPERATING THE SAME AND IMAGE...