Patent Assignment
Reel/Frame 023084/0726
Corretion of Title
Recorded: 2009-08-14
Pages: 6
Assignors
FUKUI, MASANORI
Executed: 2009-02-06
SUZUKI, KOICHI
Executed: 2009-02-06
FUJITA, TAKESHI
Executed: 2009-02-06
Assignees
JAPAN SUPER QUARTZ CORPORATION
5-14-3, BARAJIMA AKITA-SHI, AKITA-KEN, JAPAN
SUMCO CORPORATION
2-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Arc Discharge Apparatus, Apparatus and Method for Manufacturing Vitreous Silica Glass Crucible, and Method for Pulling Up Silicon Single Crystal
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.