5 Utility Patents
#6,704 in Kawasaki
#162,524 in Japan
#826,892 in the World
Forward Citations = 15
Company Filing History:
Nippon Petrochemicals Company, Limited

Nippon Oil Company
4. 1 out of 3,186
Dai Nippon Printing Co., Ltd.
5. 1 out of 329
Jx Nippon Oil & Energy Corporation
where one patent can have more than one assignee
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