5 Utility and 1 Design Patents
#8,173 in Osaka
#159,849 in Japan
#798,777 in the World
rank by utility patentsForward Citations = 23
Company Filing History:



4. 1 out of 2
Sasagawa Co., Ltd.
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#8,173 in Osaka
#159,849 in Japan
#798,777 in the World
rank by utility patentsCompany Filing History:



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