17 Utility Patents
#74 in Nishinomiya
#45,370 in Japan
#210,841 in the World
Forward Citations = 18
Company Filing History:
Nippon Steel Corporation
Nippon Steel & Sumitomo Metal Corporation
Sumitomo Metal Industries, Inc.
4. 1 out of 27
Nippon Steel Stainless Steel Corporation
where one patent can have more than one assignee
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