21 Utility Patents
#31 in Kurashiki
#34,018 in Japan
#157,268 in the World
Forward Citations = 355
Company Filing History:

The Pilot Ink Co., Ltd.
Yunitika Ltd.
where one patent can have more than one assignee
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#31 in Kurashiki
#34,018 in Japan
#157,268 in the World
Company Filing History:

Get your Inventor Badge Today