6 Utility Patents
#7,234 in Osaka
#139,692 in Japan
#697,517 in the World
Forward Citations = 2
Company Filing History:


Asahi Kasei Kabushiki Kaisha
where one patent can have more than one assignee
Get your Inventor Badge Today
#7,234 in Osaka
#139,692 in Japan
#697,517 in the World
Company Filing History:


Get your Inventor Badge Today