22 Utility and 4 Design Patents
#6,088 in Tokyo
#30,929 in Japan
#140,889 in the World
rank by utility patentsForward Citations = 292
Company Filing History:



4. 2 out of 136

5. 1 out of 3,379
Nippon Steel Corporation
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#6,088 in Tokyo
#30,929 in Japan
#140,889 in the World
rank by utility patentsCompany Filing History:




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