Patent Assignment
Reel/Frame 050139/0875
Assignment of Assignor's Interest
Recorded: 2019-08-22
Pages: 3
Assignee
HOYA CORPORATION
6-10-1 NISHI-SHINJUKU, SHINJUKU-KU, TOKYO, 1608347, JAPAN
Covered Property
(1)
Reflective Mask Blank, Reflective Mask, Method of Manufacturing Same, and Method of Manufacturing Semiconductor Device