Yasushi Fukunaga

Person

Hitachi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Graphic processing apparatus and method
- Patent number 7,602,389
- Issue date Oct 13, 2009
- Hitachi, Ltd.
- Koyo Katsura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphic processing apparatus and method
- Patent number 7,019,751
- Issue date Mar 28, 2006
- Hitachi, Ltd.
- Koyo Katsura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphic processing apparatus and method
- Patent number 6,704,019
- Issue date Mar 9, 2004
- Hitachi, Ltd.
- Koyo Katsura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device and display system incorporating such a device
- Patent number 6,476,796
- Issue date Nov 5, 2002
- Hitachi, Ltd.
- Soshiro Kuzunuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Collaborative learning system and pattern recognition method
- Patent number 6,385,339
- Issue date May 7, 2002
- Hitachi, Ltd.
- Toshimi Yokota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphic processing apparatus and method
- Patent number 6,377,267
- Issue date Apr 23, 2002
- Hitachi, Ltd.
- Koyo Katsura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system
- Patent number 6,369,805
- Issue date Apr 9, 2002
- Hitachi, Ltd.
- Soushiro Kuzunuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rendering processor
- Patent number 6,292,196
- Issue date Sep 18, 2001
- Hitachi, Ltd.
- Yasushi Fukunaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphic processing apparatus and method
- Patent number 6,222,563
- Issue date Apr 24, 2001
- Hitachi, Ltd.
- Koyo Katsura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Collaborative learning system and pattern recognition method
- Patent number 6,125,206
- Issue date Sep 26, 2000
- Hitachi, Ltd.
- Toshimi Yokota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rendering processor
- Patent number 6,088,037
- Issue date Jul 11, 2000
- Hitachi, Ltd.
- Yasushi Fukunaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system
- Patent number 6,081,260
- Issue date Jun 27, 2000
- Hitachi Ltd.
- Soushiro Kuzunuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image composing and displaying method and apparatus
- Patent number 6,049,360
- Issue date Apr 11, 2000
- Hitachi, Ltd.
- Norifumi Yanai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphic processing apparatus and method
- Patent number 5,940,087
- Issue date Aug 17, 1999
- Hitachi, Ltd.
- Koyo Katsura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device and display system incorporating such a device
- Patent number 5,917,475
- Issue date Jun 29, 1999
- Hitachi, Ltd.
- Soshiro Kuzunuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Special purpose memory for graphics and display apparatus using the...
- Patent number 5,917,496
- Issue date Jun 29, 1999
- Hitachi, Ltd.
- Ryo Fujita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handwritten input information processing apparatus and handwritten...
- Patent number 5,903,667
- Issue date May 11, 1999
- Hitachi, Ltd.
- Soshiro Kuzunuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image composing and displaying method and apparatus
- Patent number 5,900,917
- Issue date May 4, 1999
- Hitachi, Ltd.
- Norifumi Yanai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system
- Patent number 5,864,335
- Issue date Jan 26, 1999
- Hitachi, Ltd.
- Soshiro Kuzunuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pattern recognition system
- Patent number 5,841,901
- Issue date Nov 24, 1998
- Hitachi, Ltd.
- Toshifumi Arai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Special purpose memory for graphics and display apparatus using the...
- Patent number 5,801,706
- Issue date Sep 1, 1998
- Hitachi, Ltd.
- Ryo Fujita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphic processing apparatus and method
- Patent number 5,706,034
- Issue date Jan 6, 1998
- Hitachi, Ltd.
- Koyo Katsura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video signal conversion apparatus having a common frame memory for...
- Patent number 5,680,175
- Issue date Oct 21, 1997
- Hitachi, Ltd.
- Norifumi Yanai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hand-written character recognition apparatus with a personal dictio...
- Patent number 5,592,565
- Issue date Jan 7, 1997
- Hitachi, Ltd.
- Hiroshi Shojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing method and graphics processor for skip drawing a figure
- Patent number 5,581,796
- Issue date Dec 3, 1996
- Hitachi, Ltd.
- Kazuyoshi Koga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image composing and displaying method and apparatus for displaying...
- Patent number 5,519,449
- Issue date May 21, 1996
- Hitachi, Ltd.
- Norifumi Yanai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system
- Patent number 5,436,639
- Issue date Jul 25, 1995
- Hitachi, Ltd.
- Toshifumi Arai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rendering processor
- Patent number 5,371,839
- Issue date Dec 6, 1994
- Hitachi, Ltd.
- Yasushi Fukunaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hand-written character recognition apparatus with a personal dictio...
- Patent number 5,191,622
- Issue date Mar 2, 1993
- Hitachi, Ltd.
- Hiroshi Shojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphic display processing system and displayed pattern picking met...
- Patent number 4,958,147
- Issue date Sep 18, 1990
- Hitachi, Ltd.
- Seiichi Kanema
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Graphic processing apparatus and method
- Publication number 20060203000
- Publication date Sep 14, 2006
- Koyo Katsura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Graphic processing apparatus and method
- Publication number 20040027354
- Publication date Feb 12, 2004
- Koyo Katsura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information display system for displaying specified location with m...
- Publication number 20040012506
- Publication date Jan 22, 2004
- Toshio Fujiwara
- G08 - SIGNALLING
Information Patent Application
Information display system for displaying specified location with m...
- Publication number 20030201914
- Publication date Oct 30, 2003
- Toshio Fujiwara
- G08 - SIGNALLING
Information Patent Application
Graphic processing apparatus and method
- Publication number 20020126125
- Publication date Sep 12, 2002
- Koyo Katsura
- G06 - COMPUTING CALCULATING COUNTING

Yasushi Fukunaga

Person

Patents Grantslast 30 patents

Graphic processing apparatus and method

Graphic processing apparatus and method

Graphic processing apparatus and method

Display device and display system incorporating such a device

Collaborative learning system and pattern recognition method

Graphic processing apparatus and method

Information processing system

Rendering processor

Graphic processing apparatus and method

Collaborative learning system and pattern recognition method

Rendering processor

Information processing system

Image composing and displaying method and apparatus

Graphic processing apparatus and method

Display device and display system incorporating such a device

Special purpose memory for graphics and display apparatus using the...

Handwritten input information processing apparatus and handwritten...

Image composing and displaying method and apparatus

Information processing system

Pattern recognition system

Special purpose memory for graphics and display apparatus using the...

Graphic processing apparatus and method

Video signal conversion apparatus having a common frame memory for...

Hand-written character recognition apparatus with a personal dictio...

Processing method and graphics processor for skip drawing a figure

Image composing and displaying method and apparatus for displaying...

Information processing system

Rendering processor

Hand-written character recognition apparatus with a personal dictio...

Graphic display processing system and displayed pattern picking met...

Patents Applicationslast 30 patents

Graphic processing apparatus and method

Graphic processing apparatus and method

Information display system for displaying specified location with m...

Information display system for displaying specified location with m...

Graphic processing apparatus and method