10 Utility Patents
#4,911 in Yokohama
#85,432 in Japan
#406,146 in the World
Forward Citations = 76
Company Filing History:
Nippon Oil Corporation
Nippon Oil Company

4. 1 out of 979

5. 1 out of 329
Jx Nippon Oil & Energy Corporation
where one patent can have more than one assignee
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