10 Utility Patents
#20 in Minoo
#85,524 in Japan
#406,844 in the World
Forward Citations = 120
Company Filing History:
Taisei Kako Co., Ltd.

Mitsui Petrochemical Industries, Ltd.
4. 1 out of 832,627 patents
Other
5. 1 out of 1
Maeda Sangyo Co., Ltd.
where one patent can have more than one assignee
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