5 Utility Patents
#107 in Uji
#162,740 in Japan
#829,335 in the World
Forward Citations = 8
Company Filing History:

Toyo Ink Mfg. Co., Ltd.
Toyo Ink Manufacturing Company
where one patent can have more than one assignee
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#107 in Uji
#162,740 in Japan
#829,335 in the World
Company Filing History:

Get your Inventor Badge Today