31 Utility and 2 Design Patents
#21 in Amagasaki
#18,619 in Japan
#87,131 in the World
rank by utility patentsForward Citations = 447
Company Filing History:
Kanzaki Kokyukoki Mfg. Co., Ltd.

Kanzaki Kokyukoki Manufacturing Company, Ltd.
where one patent can have more than one assignee
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