Japan, Jan. 27 -- HOYA CORP has got intellectual property rights for 'SUBSTRATE FOR MAGNETIC DISK, MAGNETIC DISK, ANNULAR-SHAPED SUBSTRATE, AND MANUFACTURING METHOD FOR SUBSTRATE FOR MAGNETIC DISK.' Other related details are as follows:
Application Number: JP,2024-059905
Category (FI): G11B5/73,C03C19/00@Z,B24B37/08,G11B5/84@Z,G11B5/84@A,G11B5/82
Stage: Grant (IP right granted following substantive examination.)
Filing Date: April 3, 2024
Publication Date: July 25, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication....