35 Utility Patents
#47 in Shizuoka-ken
#15,279 in Japan
#71,908 in the World
Forward Citations = 138
Company Filing History:


Riso Technologies Corporation
where one patent can have more than one assignee
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#47 in Shizuoka-ken
#15,279 in Japan
#71,908 in the World
Company Filing History:


Get your Inventor Badge Today