6 Utility and 4 Design Patents
#450 in Shiojiri
#139,646 in Japan
#696,408 in the World
rank by utility patentsForward Citations = 49
Company Filing History:
Get your Inventor Badge Today
#450 in Shiojiri
#139,646 in Japan
#696,408 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today