13 Utility Patents
#3,845 in Yokohama
#62,640 in Japan
#291,630 in the World
Forward Citations = 45
Company Filing History:
Kanagawa University
Taiyo Ink Manufacturing Co., Ltd.

4. 1 out of 1
Kanagawa University and Taiyo Ink Manufacturing Co., Ltd.
where one patent can have more than one assignee
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