18 Utility Patents
#185 in Anjo
#41,170 in Japan
#189,422 in the World
Forward Citations = 33
Company Filing History:

Cnk Co., Ltd.
Toyoda Koki Kabushiki Kaisha
4. 1 out of 28
Dynax Corporation
5. 1 out of 1,195
Nhk Spring Co., Ltd.
where one patent can have more than one assignee
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