13 Utility and 1 Design Patents
#608 in Toyota
#63,483 in Japan
#297,277 in the World
rank by utility patentsForward Citations = 151
Company Filing History:

Aisin Kako Kabushiki Kaisha
Tokai Rubber Industries, Ltd.
4. 1 out of 1,192

5. 1 out of 2,002
Kabushiki Kaisha Tokai Rika Denki Seisakusho
where one patent can have more than one assignee
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