IP Library Assignment 021483/0005
Patent Assignment
Reel/Frame 021483/0005

Assignment of Assignor's Interest

Recorded: 2008-08-25 Pages: 3
Assignors
ATSUMI, TETSUYA
Executed: 2008-08-25
TAKASUGI, MUNEHIRO
Executed: 2008-08-25
Assignee
MITSUBISHI MATERIALS CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Hammer for Breaking Polycrystalline Silicon
Patent: 7,950,308 →
Application: 12/230,140 →
Publication: US 2009/0056504
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 →