11 Utility Patents
#3,500 in Kawasaki
#76,807 in Japan
#362,017 in the World
Forward Citations = 64
Company Filing History:
Nippon Oil Corporation
Nippon Petroleum Refining Company, Limited
Jx Nippon Oil & Energy Corporation
4. 1 out of 1
Power Carbon Technology Co., Ltd.
5. 1 out of 61
Jxtg Nippon Oil & Energy Corporation
where one patent can have more than one assignee
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