10 Utility Patents
#15,318 in Tokyo
#83,044 in Japan
#385,445 in the World
Forward Citations = 26
Company Filing History:
Kaken Tech Co., Ltd.
where one patent can have more than one assignee
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#15,318 in Tokyo
#83,044 in Japan
#385,445 in the World
Company Filing History:
Get your Inventor Badge Today