14 Utility and 2 Design Patents
#10,741 in Tokyo
#56,672 in Japan
#259,588 in the World
rank by utility patentsForward Citations = 56
Company Filing History:
Nippon Steel Corporation


4. 2 out of 6
Jimro Co., Ltd.
5. 1 out of 8,031

where one patent can have more than one assignee
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