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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sports ball
Patent number
D508543
Issue date
Aug 16, 2005
Nagase Kenko Corporation
Fuminori Ota
D21 - Games, toys, and sports goods
Information
Patent Grant
Sports ball
Patent number
D484205
Issue date
Dec 23, 2003
Nagase Kenko Corporation
Fuminori Ota
D21 - Games, toys, and sports goods
Information
Patent Grant
Baseball
Patent number
D444829
Issue date
Jul 10, 2001
Nagase Kenko Corporation
Fuminori Ota
D21 - Games, toys, and sports goods