Katsuhiko Hirota

Person

Nagano-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Computer graphics data generating apparatus, computer graphics anim...
- Patent number 6,731,279
- Issue date May 4, 2004
- Fujitsu Limited
- Kaori Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer graphics apparatus having an improved walk-through function
- Patent number 6,587,106
- Issue date Jul 1, 2003
- Fujitsu Limited
- Kaori Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer graphics data generating apparatus, computer graphics anim...
- Patent number 6,473,083
- Issue date Oct 29, 2002
- Fujitsu Limited
- Kaori Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three-dimensional graphic apparatus simplifying neighboring arrange...
- Patent number 5,825,365
- Issue date Oct 20, 1998
- Fujitsu Limited
- Katsuhiko Hirota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer graphics apparatus having an improved walk-through function
- Patent number 5,790,950
- Issue date Aug 4, 1998
- Fujitsu Limited
- Kaori Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer graphics data display device and method based on a high-sp...
- Patent number 5,712,964
- Issue date Jan 27, 1998
- Fujitsu Limited
- Hiroshi Kamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing unit and method for executing image processing of...
- Patent number 5,442,734
- Issue date Aug 15, 1995
- Fujitsu Limited
- Koichi Murakami
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Computer graphics data generating apparatus, computer graphics anim...
- Publication number 20030001843
- Publication date Jan 2, 2003
- Fujitsu Limited
- Kaori Suzuki
- G06 - COMPUTING CALCULATING COUNTING

Katsuhiko Hirota

Person

Patents Grantslast 30 patents

Computer graphics data generating apparatus, computer graphics anim...

Computer graphics apparatus having an improved walk-through function

Computer graphics data generating apparatus, computer graphics anim...

Three-dimensional graphic apparatus simplifying neighboring arrange...

Computer graphics apparatus having an improved walk-through function

Computer graphics data display device and method based on a high-sp...

Image processing unit and method for executing image processing of...

Patents Applicationslast 30 patents

Computer graphics data generating apparatus, computer graphics anim...