33 Utility Patents
#1,223 in Yokohama
#16,324 in Japan
#75,282 in the World
Forward Citations = 415
Company Filing History:



4. 1 out of 1,063

5. 1 out of 754

where one patent can have more than one assignee
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#1,223 in Yokohama
#16,324 in Japan
#75,282 in the World
Company Filing History:





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