12 Utility Patents
#363 in Aichi
#69,852 in Japan
#327,802 in the World
Forward Citations = 191
Company Filing History:


Japan Polychem Corporation
4. 2 out of 546
Mitsubishi Petrochemical Company Limited
5. 1 out of 12
Nippondenso Kabushiki Kaisha
where one patent can have more than one assignee
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