9 Utility Patents
#28 in Chita
#95,609 in Japan
#458,608 in the World
Forward Citations = 66
Company Filing History:

Other
Biseiken Co., Ltd.
where one patent can have more than one assignee
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#28 in Chita
#95,609 in Japan
#458,608 in the World
Company Filing History:

Get your Inventor Badge Today