Japan, Jan. 20 -- JX NIPPON MINING & METALS CORP has got intellectual property rights for 'ROLLED COPPER FOIL FOR SECONDARY BATTERIES, AND SECONDARY BATTERY NEGATIVE ELECTRODE AND METHOD FOR PRODUCING SECONDARY BATTERY USING THE SAME.' Other related details are as follows:

Application Number: JP,2022-091117

Category (FI): C22C9/00,H01M4/66@A,C22F1/08@B,C22F1/00,694@A,C22F1/00,685@Z,C22F1/00,683,C22F1/00,661@C,C22F1/00,661@A,C22F1/00,630@A,C22F1/00,622

Stage: Grant (IP right granted following substantive examination.)

Filing Date: June 3, 2022

Publication Date: Dec. 14, 2023

The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100

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