29 Utility and 2 Design Patents
#135 in Ibaraki
#20,835 in Japan
#97,208 in the World
rank by utility patentsForward Citations = 189
Company Filing History:
Get your Inventor Badge Today
#135 in Ibaraki
#20,835 in Japan
#97,208 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today