7 Utility Patents
#766 in Aichi
#119,357 in Japan
#574,846 in the World
Forward Citations = 72
Company Filing History:

Toagosei Chemical Industry, Co., Ltd.

4. 1 out of 488

5. 1 out of 2
Toagosei Chemical Industrial Co. Ltd.
where one patent can have more than one assignee
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