14 Utility and 3 Design Patents
#11,148 in Tokyo
#57,997 in Japan
#269,943 in the World
rank by utility patentsForward Citations = 23
Company Filing History:

Asahi Kasei Kabushiki Kaisha

4. 4 out of 86

5. 1 out of 42,456

where one patent can have more than one assignee
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