Patent Assignment
Reel/Frame 022290/0422
Assignment of Assignor's Interest
Recorded: 2009-02-20
Pages: 4
Assignee
JAPAN SUPER QUARTZ CORPORATION
5-14-3, BARAJIMA, AKITA-SHI, AKITA-KEN, JAPAN
Covered Property
(1)
Vitreous Silica Crucible for Pulling Single-Crystal Silicon
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.