18 Utility Patents
#370 in Wako
#40,952 in Japan
#186,885 in the World
Forward Citations = 555
Company Filing History:


Yuki Kougaku Co., Ltd.
where one patent can have more than one assignee
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#370 in Wako
#40,952 in Japan
#186,885 in the World
Company Filing History:


Get your Inventor Badge Today