56 Utility Patents
#14 in Anjo
#6,072 in Japan
#30,663 in the World
Forward Citations = 428
Company Filing History:

Other

4. 3 out of 1,600
Nippon Soken, Inc.
5. 3 out of 3,252
Nippondenso Co., Ltd.
where one patent can have more than one assignee
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