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Naotake Nishimura
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Tokyo, JP
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last 30 patents
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Patent Grant
Image processing system
Patent number
6,417,854
Issue date
Jul 9, 2002
Kabushiki Kaisha Sega Enterprises
Takashi Isowaki
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Electronic game device
Patent number
6,149,519
Issue date
Nov 21, 2000
Kabushiki Kaisha Sega Enterprises
Makoto Osaki
A63 - SPORTS GAMES AMUSEMENTS