23 Utility Patents
#2 in Inashiki-gun
#29,888 in Japan
#138,545 in the World
Forward Citations = 91
Company Filing History:
Mitsubishi Petrochemical Company Limited
Mitsubishi Chemical Corporation
Research Association for Utilization of Light Oil
4. 1 out of 58
Petroleum Energy Center
where one patent can have more than one assignee
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