8 Utility and 2 Design Patents
#4,697 in Kawasaki
#107,301 in Japan
#520,178 in the World
rank by utility patentsForward Citations = 89
Company Filing History:

Kumiai Chemical Industry Co., Ltd.

4. 2 out of 42

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#4,697 in Kawasaki
#107,301 in Japan
#520,178 in the World
rank by utility patentsCompany Filing History:



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