Katsutoshi Ushida

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication apparatus, communication method, communication system...
- Patent number 8,190,690
- Issue date May 29, 2012
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and image processing method
- Patent number 7,817,297
- Issue date Oct 19, 2010
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and image processing method
- Patent number 7,675,523
- Issue date Mar 9, 2010
- Canon Kabushiki Kiasha
- Katsutoshi Ushida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus and image processing method
- Patent number 7,495,669
- Issue date Feb 24, 2009
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication apparatus, communication method, communication system...
- Patent number 7,366,757
- Issue date Apr 29, 2008
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding method, code converting method, code converting apparatus, a...
- Patent number 6,577,768
- Issue date Jun 10, 2003
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing utilizing luminance-density conversion
- Patent number 6,373,990
- Issue date Apr 16, 2002
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus and method
- Patent number 6,289,137
- Issue date Sep 11, 2001
- Canon Kabushiki Kaisha
- Norio Sugiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing method and apparatus
- Patent number 6,233,366
- Issue date May 15, 2001
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for controlling memory backup using main power...
- Patent number 6,084,813
- Issue date Jul 4, 2000
- Canon Kabushiki Kaisha
- Akitoshi Kikuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Buffer memory control device and control method, and an image proce...
- Patent number 6,084,686
- Issue date Jul 4, 2000
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing method and apparatus
- Patent number 6,011,878
- Issue date Jan 4, 2000
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image encoding and decoding apparatus
- Patent number 5,991,450
- Issue date Nov 23, 1999
- Canon Kabushiki Kaisha
- Hidefumi Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image record apparatus
- Patent number 5,923,441
- Issue date Jul 13, 1999
- Canon Kabushiki Kaisha
- Yasuo Komada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus
- Patent number 5,917,610
- Issue date Jun 29, 1999
- Canon Kabushiki Kaisha
- Yasuo Komada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Facsimile apparatus and method outputting results of facsimile comm...
- Patent number 5,724,157
- Issue date Mar 3, 1998
- Canon Kabushiki Kaisha
- Atsushi Otani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing with smooth production of inclined lines and other...
- Patent number 5,721,793
- Issue date Feb 24, 1998
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High quality image size change
- Patent number 5,717,793
- Issue date Feb 10, 1998
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image reproduction involving enlargement or reduction of extracted...
- Patent number 5,644,366
- Issue date Jul 1, 1997
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing system in which the transmitter and receiver have...
- Patent number 5,566,003
- Issue date Oct 15, 1996
- Canon Kabushiki Kaisha
- Teruya Hara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus including noise elimination circuits
- Patent number 5,539,541
- Issue date Jul 23, 1996
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION APPARATUS, COMMUNICATION METHOD, COMMUNICATION SYSTEM...
- Publication number 20070146802
- Publication date Jun 28, 2007
- Canon Kabushiki Kaisha
- Katsutoshi USHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing apparatus and image processing method
- Publication number 20060256120
- Publication date Nov 16, 2006
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing apparatus and image processing method
- Publication number 20040130553
- Publication date Jul 8, 2004
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing apparatus and image processing method
- Publication number 20040130750
- Publication date Jul 8, 2004
- Canon Kabushiki Kaisha
- Katsutoshi Ushida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image encoding apparatus and method
- Publication number 20020024525
- Publication date Feb 28, 2002
- Katsutoshi Ushida
- G06 - COMPUTING CALCULATING COUNTING

Katsutoshi Ushida

Person

Patents Grantslast 30 patents

Communication apparatus, communication method, communication system...

Image processing apparatus and image processing method

Image processing apparatus and image processing method

Image processing apparatus and image processing method

Communication apparatus, communication method, communication system...

Coding method, code converting method, code converting apparatus, a...

Image processing utilizing luminance-density conversion

Image processing apparatus and method

Image processing method and apparatus

Apparatus and method for controlling memory backup using main power...

Buffer memory control device and control method, and an image proce...

Image processing method and apparatus

Image encoding and decoding apparatus

Image record apparatus

Image forming apparatus

Facsimile apparatus and method outputting results of facsimile comm...

Image processing with smooth production of inclined lines and other...

High quality image size change

Image reproduction involving enlargement or reduction of extracted...

Image processing system in which the transmitter and receiver have...

Image processing apparatus including noise elimination circuits

Patents Applicationslast 30 patents

COMMUNICATION APPARATUS, COMMUNICATION METHOD, COMMUNICATION SYSTEM...

Image processing apparatus and image processing method

Image processing apparatus and image processing method

Image processing apparatus and image processing method

Image encoding apparatus and method