5 Utility Patents
#1,169 in Hamamatsu
#162,610 in Japan
#827,582 in the World
Forward Citations = 43
Company Filing History:
Sanshin Kogyo Kabushiki Kaisha

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#1,169 in Hamamatsu
#162,610 in Japan
#827,582 in the World
Company Filing History:

Get your Inventor Badge Today