12 Utility Patents
#4,159 in Yokohama
#69,852 in Japan
#327,802 in the World
Forward Citations = 61
Company Filing History:



4. 2 out of 1,865

5. 1 out of 776

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#4,159 in Yokohama
#69,852 in Japan
#327,802 in the World
Company Filing History:





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