10 Utility and 2 Design Patents
#95 in Ichinomiya
#85,307 in Japan
#405,194 in the World
rank by utility patentsForward Citations = 106
Company Filing History:

Other

4. 1 out of 1,138

5. 1 out of 3
Eiwa Chemical Ind. Co., Ltd.
where one patent can have more than one assignee
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