29 Utility and 7 Design Patents
#4 in Akita 016-0892
#20,822 in Japan
#97,089 in the World
rank by utility patentsForward Citations = 293
Company Filing History:
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#4 in Akita 016-0892
#20,822 in Japan
#97,089 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today