131 Utility and 2 Design Patents
#180 in Tokyo
#775 in Japan
#5,434 in the World
rank by utility patentsForward Citations = 1,039
Company Filing History:

Asahi Seiko Kabushiki Kaisha

4. 11 out of 90,402

5. 5 out of 2,722

where one patent can have more than one assignee
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