115 Utility Patents
#103 in Yokohama
#1,074 in Japan
#7,221 in the World
Forward Citations = 418
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4. 6 out of 2,672

5. 1 out of 1,799

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#103 in Yokohama
#1,074 in Japan
#7,221 in the World
Company Filing History:





Get your Inventor Badge Today