112 Utility and 14 Design Patents
#10 in Nagano
#1,125 in Japan
#7,549 in the World
rank by utility patentsForward Citations = 2,151
Company Filing History:





Other
4. 1 out of 29

5. 1 out of 665
Yoshino Kogyosho Co., Ltd.
where one patent can have more than one assignee
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