34 Utility Patents
#824 in Osaka
#15,468 in Japan
#71,603 in the World
Forward Citations = 50
Company Filing History:
Sekisui Chemical Co., Ltd.


4. 3 out of 9
Oita University
5. 2 out of 232
Sekisui Kagaku Kogyo Kabushiki Kaisha
where one patent can have more than one assignee
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