6 Utility Patents
#7,377 in Yokohama
#139,573 in Japan
#695,828 in the World
Forward Citations = 52
Company Filing History:
Nisso Petrochemical Industries Co., Ltd.


4. 1 out of 1,235
Nissan Chemical Industries Limited
5. 1 out of 1
Hoechst Japan Kabushiki Kaisha
where one patent can have more than one assignee
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