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Yasuhiko Nagase
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Tokyo, JP
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last 30 patents
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Patent Grant
Baseball
Patent number
D443006
Issue date
May 29, 2001
Nagase Kenko Corporation
Yasuhiko Nagase
D21 - Games, toys, and sports goods
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Patent Grant
Baseball
Patent number
D442656
Issue date
May 22, 2001
Nagase Kenko Corporation
Yasuhiko Nagase
D21 - Games, toys, and sports goods