142 Utility Patents
#62 in Yokohama
#603 in Japan
#4,489 in the World
Forward Citations = 2,259
Company Filing History:






4. 6 out of 7,498

5. 5 out of 2,955

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#62 in Yokohama
#603 in Japan
#4,489 in the World
Company Filing History:
Get your Inventor Badge Today