Japan, July 27 -- NIPPON STEEL CORP has got intellectual property rights for 'METHOD FOR MANUFACTURING COIL SPRING, AND COIL SPRING.' Other related details are as follows:
Application Number: JP,2022-154807
Category (FI): C21D9/02@A,F16F1/02@B,F16F1/06@A
Stage: Grant (IP right granted following substantive examination.)
Filing Date: Sept. 28, 2022
Publication Date: April 9, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
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