15 Utility Patents
#27 in Iwakuni
#53,292 in Japan
#247,890 in the World
Forward Citations = 93
Company Filing History:

Sanyo-kokusaku Pulp Co., Ltd.
Nippon Paper Chemicals Co., Ltd.
4. 1 out of 1,782
Mitsui Chemicals, Inc.
where one patent can have more than one assignee
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