59 Utility Patents
#1 in Omiya
#5,449 in Japan
#27,768 in the World
Forward Citations = 375
Company Filing History:
Adeka Argus Chemical Co., Ltd.
Argus Chemical Corporation
Asahi Denka Kogyo Kabushiki Kaisha
4. 2 out of 831,952 patents
Other
5. 1 out of 1
Organo Science Co., Ltd.
where one patent can have more than one assignee
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