82 Utility and 4 Design Patents
#18 in Nagano
#2,478 in Japan
#13,882 in the World
rank by utility patentsForward Citations = 414
Company Filing History:






4. 3 out of 1,038

5. 1 out of 671

Get your Inventor Badge Today
#18 in Nagano
#2,478 in Japan
#13,882 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today