13 Utility Patents
#874 in Shizuoka
#63,411 in Japan
#296,785 in the World
Forward Citations = 9
Company Filing History:



where one patent can have more than one assignee
Get your Inventor Badge Today
#874 in Shizuoka
#63,411 in Japan
#296,785 in the World
Company Filing History:



Get your Inventor Badge Today