19 Utility Patents
#619 in Saitama 343-0827
#38,238 in Japan
#174,303 in the World
Forward Citations = 85
Company Filing History:


Hokushin Corporation
where one patent can have more than one assignee
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#619 in Saitama 343-0827
#38,238 in Japan
#174,303 in the World
Company Filing History:


Get your Inventor Badge Today