8 Utility Patents
#758 in Hitachi
#107,257 in Japan
#519,767 in the World
Forward Citations = 276
Company Filing History:

Kanto Chemical Co., Inc.

where one patent can have more than one assignee
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#758 in Hitachi
#107,257 in Japan
#519,767 in the World
Company Filing History:


Get your Inventor Badge Today