22 Utility Patents
#267 in Toyota
#31,957 in Japan
#148,495 in the World
Forward Citations = 55
Company Filing History:



4. 1 out of 1,600
Nippon Soken, Inc.
where one patent can have more than one assignee
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#267 in Toyota
#31,957 in Japan
#148,495 in the World
Company Filing History:



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