10 Utility Patents
#91 in Takarazuka
#85,432 in Japan
#406,148 in the World
Forward Citations = 42
Company Filing History:
Nippon Steel & Sumitomo Metal Corporation
Nippon Steel Chemical & Material Co., Ltd.
Other
4. 1 out of 3,527
Nippon Steel Corporation
5. 1 out of 48

where one patent can have more than one assignee
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