6 Utility Patents
#153 in Niigata
#139,573 in Japan
#695,828 in the World
Forward Citations = 126
Company Filing History:


Nippon Seiko Co., Ltd.
where one patent can have more than one assignee
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#153 in Niigata
#139,573 in Japan
#695,828 in the World
Company Filing History:


Get your Inventor Badge Today