8 Utility Patents
#41 in Yamagata
#107,027 in Japan
#517,795 in the World
Forward Citations = 35
Company Filing History:
Tohoku Pioneer Corporation


where one patent can have more than one assignee
Get your Inventor Badge Today
#41 in Yamagata
#107,027 in Japan
#517,795 in the World
Company Filing History:


Get your Inventor Badge Today