37 Utility Patents
#80 in Ibaraki
#13,761 in Japan
#65,111 in the World
Forward Citations = 203
Company Filing History:

Kyoeisha Chemical Co., Ltd.

where one patent can have more than one assignee
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#80 in Ibaraki
#13,761 in Japan
#65,111 in the World
Company Filing History:


Get your Inventor Badge Today