65 Utility Patents
#2 in Iwatsuki
#4,379 in Japan
#22,933 in the World
Forward Citations = 482
Company Filing History:
Adeka Argus Chemical Co., Ltd.
Argus Chemical Corporation
Other
4. 1 out of 808

5. 1 out of 1,640
Hitachi Chemical Company, Ltd.
where one patent can have more than one assignee
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