37 Utility Patents
#83 in Wako
#13,790 in Japan
#65,242 in the World
Forward Citations = 201
Company Filing History:


Tokai Rubber Industries, Ltd.
4. 2 out of 53
Yamashita Rubber Kabushiki Kaisha
5. 1 out of 34
F-tech Inc.
where one patent can have more than one assignee
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