61 Utility Patents
#704 in Kanagawa
#5,080 in Japan
#26,011 in the World
Forward Citations = 687
Company Filing History:
Asahi Kogaku Kogyo Kabushiki Kaisha


4. 5 out of 1,056

5. 1 out of 831,952 patents
Other
where one patent can have more than one assignee
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