IP Library Assignment 023203/0165
Patent Assignment
Reel/Frame 023203/0165

Assignment of Assignor's Interest

Recorded: 2009-09-08 Pages: 2
Assignor
SATO, MASARU
Executed: 2009-08-18
Assignee
JAPAN SUPER QUARTZ CORPORATION
5-14-3, BARAJIMA, AKITA-SHI, AKITA, 010-0065, JAPAN
Covered Property (1)
Apparatus for the Production of Silica Crucible
Patent: 8,075,689 →
Application: 12/550,036 →
Publication: US 2010/0055222
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Oct 15, 2018
From: JAPAN SUPER QUARTZ CORPORATION
To: SUMCO CORPORATION
Reel/Frame 047237/0179 →