Noriyoshi Ohba

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Graphics processing device, graphics processing method, game machin...
- Patent number 7,573,479
- Issue date Aug 11, 2009
- Kabushiki Kaisha Sega
- Noriyoshi Ohba
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Image processor, image processing method, game machine and recordin...
- Patent number 6,500,069
- Issue date Dec 31, 2002
- Kabushiki Kaisha Sega Enterprises
- Noriyoshi Ohba
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Graphics processing device, graphics processing method, game machin...
- Publication number 20080074425
- Publication date Mar 27, 2008
- Kabushiki Kaisha Sega Enterprises.
- Noriyoshi Ohba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Graphics processing device, graphics processing method, game machin...
- Publication number 20030119587
- Publication date Jun 26, 2003
- Kabushiki Kaisha Sega Enterprises.
- Noriyoshi Ohba
- G06 - COMPUTING CALCULATING COUNTING