67 Utility and 4 Design Patents
#3 in Suntou-gun
#4,197 in Japan
#22,136 in the World
rank by utility patentsForward Citations = 978
Company Filing History:
Get your Inventor Badge Today
#3 in Suntou-gun
#4,197 in Japan
#22,136 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today