IP Library Assignment 021904/0436
Patent Assignment
Reel/Frame 021904/0436

Assignment of Assignor's Interest

Recorded: 2008-12-01 Pages: 3
Assignors
SAKAI, KAZUHIRO
Executed: 2008-11-19
MIYATA, YUKIYASU
Executed: 2008-11-19
Assignee
MITSUBISHI MATERIALS CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Clean Bench and Method of Producing Raw Material for Single Crystal Silicon
Patent: 7,976,599 →
Application: 12/230,592 →
Publication: US 2009/0081108
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 5, 2023
From: MITSUBISHI MATERIALS CORPORATION
To: HIGH-PURITY SILICON CORPORATION
Reel/Frame 063858/0867 →