100 Utility Patents
#23 in Saitama 343-0827
#1,540 in Japan
#9,585 in the World
Forward Citations = 910
Company Filing History:



4. 4 out of 1,056

5. 3 out of 3,132
Asahi Kogaku Kogyo Kabushiki Kaisha
where one patent can have more than one assignee
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