24 Utility and 5 Design Patents
#5,725 in Tokyo
#28,091 in Japan
#130,262 in the World
rank by utility patentsForward Citations = 262
Company Filing History:



4. 3 out of 15,824

5. 3 out of 23
Dupont Toray Specialty Materials Kabushiki Kaisha
where one patent can have more than one assignee
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