33 Utility Patents
#1,260 in Yokohama
#16,897 in Japan
#79,140 in the World
Forward Citations = 282
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4. 4 out of 3,780

5. 1 out of 832,540 patents
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#1,260 in Yokohama
#16,897 in Japan
#79,140 in the World
Company Filing History:




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