Patent Assignment
Reel/Frame 016103/0361
Change of Name
Recorded: 2005-04-19
Pages: 6
Assignor
MITSUBISHI MATERIAL QUARTZ CORPORATION
Executed: 2002-02-01
Assignee
JAPAN SUPER QUARTZ CORPORATION
2-7-2, YAESU, CHUO-KU, TOKYO, JAPAN
Covered Property
(1)
Synthetic quartz powder, its production process, and synthetic quartz crucible
Application:
10/945,949 →
Publication:
US 2005/0050922