7 Utility Patents
#5,264 in Kawasaki
#120,400 in Japan
#586,539 in the World
Forward Citations = 62
Company Filing History:
Nippon Shokubai Co., Ltd.

Norton Company
4. 1 out of 3
Nippon Shokubai Kagaku Kogyo Kabushiki Kaisha
where one patent can have more than one assignee
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