19 Utility Patents
#48 in Obu
#39,120 in Japan
#180,816 in the World
Forward Citations = 64
Company Filing History:


Nippon Soken, Inc.
4. 1 out of 1
Arden Co., Ltd.
5. 1 out of 2
Denso Corpoartion
where one patent can have more than one assignee
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