6 Utility Patents
#922 in Aichi
#139,490 in Japan
#695,272 in the World
Forward Citations = 13
Company Filing History:
Tokai Optical Co., Ltd.
Miyoshi Oil & Fat Co., Ltd.
where one patent can have more than one assignee
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#922 in Aichi
#139,490 in Japan
#695,272 in the World
Company Filing History:
Get your Inventor Badge Today