8 Utility and 2 Design Patents
#5 in Shimada
#107,031 in Japan
#518,165 in the World
rank by utility patentsForward Citations = 30
Company Filing History:

Other

where one patent can have more than one assignee
Get your Inventor Badge Today
#5 in Shimada
#107,031 in Japan
#518,165 in the World
rank by utility patentsCompany Filing History:


Get your Inventor Badge Today