38 Utility Patents
#3 in Yamatotakada
#13,141 in Japan
#62,479 in the World
Forward Citations = 81
Company Filing History:

Koyo Seiko Company, Ltd.
Favess Co., Ltd.
4. 1 out of 629
Toyoda Koki Kabushiki Kaisha
where one patent can have more than one assignee
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