58 Utility Patents
#1,291 in Tokyo
#5,640 in Japan
#28,673 in the World
Forward Citations = 408
Company Filing History:
Asahi Kogaku Kogyo Kabushiki Kaisha


4. 2 out of 46
Asahi Seimitsu Kabushiki Kaisha
5. 1 out of 7
Asahi Kogaku Kogyo Kaisha
where one patent can have more than one assignee
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