IP Library › Assignment 023136/0091
Patent Assignment
Reel/Frame 023136/0091

Assignment of Assignor's Interest

Recorded: 2009-08-24 Pages: 5
Assignors
ENDOH, TOSHIHIDE
Executed: 2009-07-23
TEBAKARI, MASAYUKI
Executed: 2009-07-23
ISHII, TOSHIYUKI
Executed: 2009-07-23
SAKAGUCHI, MASAAKI
Executed: 2009-07-23
Assignee
MITSUBISHI MATERIALS CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Apparatus for Producing Polycrystalline Silicon
Patent: 8,623,139 →
Application: 12/486,926 →
Publication: US 2009/0314207
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 →