Akihiko Mukaiyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image processing device for placing a player character in a virtual...
- Patent number 6,652,384
- Issue date Nov 25, 2003
- Kabushiki Kaisha Sega Enterprises
- Tomohiro Kondo
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Image processing device
- Patent number 6,267,674
- Issue date Jul 31, 2001
- Kabushiki Kaisha Sega Enterprises
- Tomohiro Kondo
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Image processing device
- Publication number 20010029202
- Publication date Oct 11, 2001
- Kabushiki Kaisha Sega Enterprises.
- Tomohiro Kondo
- A63 - SPORTS GAMES AMUSEMENTS