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Hiroyuki Muraki
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Kobe, JP
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last 30 patents
Information
Patent Grant
Operating apparatus for game machine
Patent number
D441403
Issue date
May 1, 2001
Konami Co., Ltd.
Hiroyuki Muraki
D21 - Games, toys, and sports goods
Information
Patent Grant
Operating apparatus for a game machine
Patent number
D437619
Issue date
Feb 13, 2001
Konami Co., Ltd.
Takashi Nishimura
D21 - Games, toys, and sports goods
Information
Patent Grant
Operating apparatus for a game machine
Patent number
D435604
Issue date
Dec 26, 2000
Konami Co., Ltd.
Takashi Nishimura
D21 - Games, toys, and sports goods
Information
Patent Grant
Operating apparatus for a game machine
Patent number
D433717
Issue date
Nov 14, 2000
Konami Co., Ltd.
Takashi Nishimura
D21 - Games, toys, and sports goods
Information
Patent Grant
Operating apparatus for a game machine
Patent number
D431267
Issue date
Sep 26, 2000
Konami Co., Ltd.
Takashi Nishimura
D21 - Games, toys, and sports goods
Information
Patent Grant
Operating apparatus for game machine
Patent number
D427244
Issue date
Jun 27, 2000
Konami Co., Ltd.
Hiroyuki Muraki
D21 - Games, toys, and sports goods
Information
Patent Grant
Optical beam gun for a game machine
Patent number
D416013
Issue date
Nov 2, 1999
Konami Co., Ltd.
Hiroyuki Muraki
D14 - Recording, communication, or information retrieval equipment