6 Utility Patents
#10,027 in Kanagawa
#139,490 in Japan
#695,272 in the World
Forward Citations = 46
Company Filing History:

Hokushin Kogyo Kabushiki Kaisha

where one patent can have more than one assignee
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#10,027 in Kanagawa
#139,490 in Japan
#695,272 in the World
Company Filing History:


Get your Inventor Badge Today