89 Utility Patents
#180 in Yokohama
#2,071 in Japan
#12,198 in the World
Forward Citations = 898
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4. 11 out of 52,568

5. 8 out of 372

where one patent can have more than one assignee
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#180 in Yokohama
#2,071 in Japan
#12,198 in the World
Company Filing History:





Get your Inventor Badge Today