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Makoto Sugawara
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Program for controlling execution of a game, and a game machine for...
Patent number
7,828,641
Issue date
Nov 9, 2010
Sega Corporation
Kenichi Imaeda
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Program for controlling execution of a game, and a game machine for...
Patent number
7,223,169
Issue date
May 29, 2007
Sega Corporation
Kenichi Imaeda
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Ski simulator
Patent number
6,582,300
Issue date
Jun 24, 2003
Sega Enterprises, Ltd.
Tatsuya Watanabe
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Ski simulator
Patent number
6,270,403
Issue date
Aug 7, 2001
Sega Enterprises, Ltd.
Tatsuya Watanabe
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Program for controlling execution of a game, and a game machine for...
Publication number
20060205463
Publication date
Sep 14, 2006
Kenichi Imaeda
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Program for controlling execution of a game, and a game machine for...
Publication number
20030040349
Publication date
Feb 27, 2003
Kenichi Imaeda
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Ski simulator
Publication number
20010049322
Publication date
Dec 6, 2001
Tatsuya Watanabe
A63 - SPORTS GAMES AMUSEMENTS