19 Utility and 2 Design Patents
#606 in Nagoya
#37,629 in Japan
#170,033 in the World
rank by utility patentsForward Citations = 34
Company Filing History:
4. 1 out of 5,207
5. 1 out of 1,600
Nippon Soken, Inc.
where one patent can have more than one assignee
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