21 Utility Patents
#55 in Sodegaura
#34,109 in Japan
#157,675 in the World
Forward Citations = 280
Company Filing History:


Mitsui Chemicals, Inc.
4. 3 out of 51
Prime Polymer Co., Ltd.
5. 2 out of 7
Grand Polymer Co., Ltd.
where one patent can have more than one assignee
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