112 Utility and 1 Design Patents
#20 in Saitama 343-0827
#1,125 in Japan
#7,549 in the World
rank by utility patentsForward Citations = 1,376
Company Filing History:






4. 16 out of 756

5. 7 out of 10,165

where one patent can have more than one assignee
Get your Inventor Badge Today