17 Utility and 2 Design Patents
#8,879 in Tokyo
#45,393 in Japan
#211,202 in the World
rank by utility patentsForward Citations = 38
Company Filing History:



where one patent can have more than one assignee
Get your Inventor Badge Today
#8,879 in Tokyo
#45,393 in Japan
#211,202 in the World
rank by utility patentsCompany Filing History:



Get your Inventor Badge Today