53 Utility and 1 Design Patents
#27 in Shiojiri
#6,919 in Japan
#34,553 in the World
rank by utility patentsForward Citations = 539
Company Filing History:
Get your Inventor Badge Today
#27 in Shiojiri
#6,919 in Japan
#34,553 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today