11 Utility Patents
#52 in Gotenba
#77,051 in Japan
#363,721 in the World
Forward Citations = 137
Company Filing History:


Katsuhiko Wakabayashi
where one patent can have more than one assignee
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#52 in Gotenba
#77,051 in Japan
#363,721 in the World
Company Filing History:


Get your Inventor Badge Today