138 Utility Patents
#11 in Saitama 343-0827
#655 in Japan
#4,801 in the World
Forward Citations = 11,270
Company Filing History:
Asahi Kogaku Kogyo Kabushiki Kaisha

Kabushiki Kaisha Medos Kenkyusho
4. 7 out of 2,519

5. 2 out of 831,952 patents
Other
where one patent can have more than one assignee
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