38 Utility Patents
#2 in Kawabe-gun
#12,868 in Japan
#61,237 in the World
Forward Citations = 318
Company Filing History:
Nippon Shokubai Co., Ltd.


4. 2 out of 3
Nippon Shokubai Kagaku Kogyo Kabushiki Kaisha
5. 1 out of 5
Tokuyama Soda Co., Ltd.
where one patent can have more than one assignee
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