12 Utility Patents
#434 in Hamamatsu
#68,601 in Japan
#319,179 in the World
Forward Citations = 86
Company Filing History:

Shizuoka Prefecture
where one patent can have more than one assignee
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#434 in Hamamatsu
#68,601 in Japan
#319,179 in the World
Company Filing History:

Get your Inventor Badge Today