12 Utility Patents
#2,145 in Daejeon
#18,475 in South Korea
#328,880 in the World
Forward Citations = 24
Company Filing History:


Toray Battery Separator Film Co., Ltd.
where one patent can have more than one assignee
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#2,145 in Daejeon
#18,475 in South Korea
#328,880 in the World
Company Filing History:


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