13 Utility Patents
#2 in Koza-gun
#63,450 in Japan
#297,024 in the World
Forward Citations = 16
Company Filing History:



where one patent can have more than one assignee
Get your Inventor Badge Today
#2 in Koza-gun
#63,450 in Japan
#297,024 in the World
Company Filing History:



Get your Inventor Badge Today