16 Utility Patents
#21 in Kakegawa
#49,123 in Japan
#228,510 in the World
Forward Citations = 126
Company Filing History:


Towa Chemical Industry Co., Ltd.
where one patent can have more than one assignee
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#21 in Kakegawa
#49,123 in Japan
#228,510 in the World
Company Filing History:


Get your Inventor Badge Today