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Masakazu Okimoto
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Tokyo, JP
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last 30 patents
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Patent Grant
Controller for video games
Patent number
D442999
Issue date
May 29, 2001
ASCII Corporation
Masakazu Okimoto
D21 - Games, toys, and sports goods
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Patent Grant
Controller for video games
Patent number
D441404
Issue date
May 1, 2001
ASCII Corporation
Masakazu Okimoto
D21 - Games, toys, and sports goods
Information
Patent Grant
Controller for video games
Patent number
D441405
Issue date
May 1, 2001
ASCII Corporation
Masakazu Okimoto
D21 - Games, toys, and sports goods