72 Utility Patents
#83 in Daejeon
#1,175 in South Korea
#19,221 in the World
Forward Citations = 67
Company Filing History:



4. 3 out of 50
Toray Battery Separator Film Co., Ltd.
5. 1 out of 3
Toray Battery Seperator Film Co., Ltd.
where one patent can have more than one assignee
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