10 Utility Patents
#1,911 in Kyoto 615-0031
#85,307 in Japan
#405,194 in the World
Forward Citations = 49
Company Filing History:
Fine Sinter Co., Ltd
Nippon Steel Corporation

4. 2 out of 1,098
Nippon Steel & Sumitomo Metal Corporation
5. 1 out of 65

where one patent can have more than one assignee
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