8 Utility Patents
#184 in Gunma
#107,031 in Japan
#518,165 in the World
Forward Citations = 31
Company Filing History:
Tanaka Kikinzoku Kogyo K.k.
Other
where one patent can have more than one assignee
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#184 in Gunma
#107,031 in Japan
#518,165 in the World
Company Filing History:
Get your Inventor Badge Today