15 Utility Patents
#2,523 in Kawasaki
#53,218 in Japan
#247,388 in the World
Forward Citations = 127
Company Filing History:


Tohoku Steel Co., Ltd.
where one patent can have more than one assignee
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#2,523 in Kawasaki
#53,218 in Japan
#247,388 in the World
Company Filing History:


Get your Inventor Badge Today