Japan Intellectual Property Rights: ALUMINUM ALLOY PLATE FOR MAGNETIC DISK, ALUMINUM ALLOY BLANK FOR MAGNETIC DISK, AND ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISK

Japan, March 24 -- KOBE STEEL LTD has got intellectual property rights for 'ALUMINUM ALLOY PLATE FOR MAGNETIC DISK, ALUMINUM ALLOY BLANK FOR MAGNETIC DISK, AND ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISK.' Other related details are as follows:

Application Number: JP,2024-023208

Category (FI): C22C21/00@N,C22C21/06,C22F1/00,623,C22F1/00,630@A,C22F1/00,630@F,C22F1/00,630@J,C22F1/00,650@Z,C22F1/00,661@D,C22F1/00,682,C22F1/00,683,C22F1/00,685@Z,C22F1/00,686@A,C22F1/00,691@A,C22F1/00,691@B,C22F1/00,691@C,C22F1/00,694@Z,C22F1/047,C22F1/04@A,G11B5/73,G11B5/82,G11B5/84@Z

Stage: Grant (IP right document published.)

Filing Date: Feb. 19, 2024

Publication Date: Aug. 29, 2025

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