IP Library Assignment 017356/0641
Patent Assignment
Reel/Frame 017356/0641

Assignment of Assignor's Interest

Recorded: 2005-12-12 Pages: 3
Assignors
KOMIYAMA, JUN
Executed: 2005-10-11
ABE, YOSHIHISA
Executed: 2005-10-11
SUZUKI, SHUNICHI
Executed: 2005-10-11
NAKANISHI, HIDEO
Executed: 2005-10-11
Assignee
TOSHIBA CERAMICS CO., LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU, TOKYO, 141-0032, JAPAN
Covered Property (1)
Compound Semiconductor and Compound Semiconductor Device Using the Same
Patent: 7,368,757 →
Application: 11/298,490 →
Publication: US 2006/0138448
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jul 5, 2007
From: TOSHIBA CERAMICS CO., LTD.
To: COVALENT MATERIALS CORPORATION
Reel/Frame 019511/0735 →
Change of Name & Address Apr 11, 2016
From: COVALENT MATERIALS CORPORATION
To: COORSTEK KK
Reel/Frame 038399/0880 →