19 Utility Patents
#2,567 in Yokohama
#38,503 in Japan
#176,876 in the World
Forward Citations = 711
Company Filing History:
Other

4. 1 out of 149

where one patent can have more than one assignee
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#2,567 in Yokohama
#38,503 in Japan
#176,876 in the World
Company Filing History:


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