19 Utility Patents
#645 in Nagoya
#39,128 in Japan
#180,847 in the World
Forward Citations = 86
Company Filing History:

Hoshino Gakki Mfg. Co., Ltd.
Hoshin Gakki Mfg. Co., Ltd.
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#645 in Nagoya
#39,128 in Japan
#180,847 in the World
Company Filing History:

Get your Inventor Badge Today