Inventor

SATO MASAMUNE

JP4 patents

Patents

4 patents

US9242888B2Jan 26, 2016

Manufacturing method of glass blank for magnetic disk, manufacturing method of glass substrate for magnetic disk, glass blank for magnetic disk, glass substrate for magnetic disk, and magnetic disk

ISONO HIDEKI4 citations71

US9153269B2Oct 6, 2015

Method for manufacturing glass substrate for magnetic disk

ISONO HIDEKI3 citations60

US9409809B2Aug 9, 2016

Method for manufacturing glass blank for magnetic disk, method for manufacturing glass substrate for magnetic disk, glass blank for magnetic disk

ISONO HIDEKI1 citations50

US9336810B2May 10, 2016

Method for manufacturing glass blank for magnetic disk, method for manufacturing glass substrate for magnetic disk

ISONO HIDEKI0 citations39