9 Utility Patents
#5 in Tsuzuki
#95,540 in Japan
#457,599 in the World
Forward Citations = 22
Company Filing History:
Yamada Chemical Co., Ltd.
Nagase Chemicals Ltd.
where one patent can have more than one assignee
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#5 in Tsuzuki
#95,540 in Japan
#457,599 in the World
Company Filing History:
Get your Inventor Badge Today