Patent Assignment
Reel/Frame 059139/0521
Assignment of Assignor's Interest
Recorded: 2022-03-01
Pages: 2
Assignee
HOYA CORPORATION
6-10-1 NISHI-SHINJUKU, SHINJUKU-KU, TOKYO, 160-8347, JAPAN
Covered Property
(1)
Method for Manufacturing Glass Plate, Method for Manufacturing Magnetic-Disk Glass Substrate, and Method for Manufacturing Magnetic Disk