230 Utility Patents
#1 in Toyota
#143 in Japan
#1,419 in the World
Forward Citations = 1,306
Company Filing History:






4. 4 out of 56

5. 3 out of 1,600
Nippon Soken, Inc.
where one patent can have more than one assignee
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#1 in Toyota
#143 in Japan
#1,419 in the World
Company Filing History:
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