32 Utility Patents
#1 in Ami
#17,368 in Japan
#81,178 in the World
Forward Citations = 405
Company Filing History:
Mitsubishi Petrochemical Company Limited
Research Association for Utilization of Light Oil

4. 5 out of 102

5. 4 out of 12
Mitsubishi Petrochemical Engineering Co., Ltd.
where one patent can have more than one assignee
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