34 Utility Patents
#1,207 in Yokohama
#16,045 in Japan
#75,586 in the World
Forward Citations = 422
Company Filing History:



4. 3 out of 5,729

5. 3 out of 2,916

where one patent can have more than one assignee
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#1,207 in Yokohama
#16,045 in Japan
#75,586 in the World
Company Filing History:





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