7 Utility Patents
#27 in Hikari
#119,357 in Japan
#574,846 in the World
Forward Citations = 113
Company Filing History:
Nippon Steel Corporation

Nippon Kinzoku Co., Ltd.
where one patent can have more than one assignee
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#27 in Hikari
#119,357 in Japan
#574,846 in the World
Company Filing History:

Get your Inventor Badge Today