IP Library Assignment 009295/0177
Patent Assignment
Reel/Frame 009295/0177

Assignment of Assignor's Interest

Recorded: 1998-06-26 Pages: 2
Assignors
INABA, TAKESHI
Executed: 1998-06-16
KITAZAWA, ATSUO
Executed: 1998-06-15
Assignee
TOSHIBA CERAMICS CO., LTD.
26-2, NISHI-SHINJUKU 1-CHOME, SHINJUKU-KU, TOKYO, 163, JAPAN
Covered Property (1)
Jig for Semiconductor Wafers and Method for Producing the Same
Patent: 6,093,644 →
Application: 09/104,539 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 13, 2007
From: TOSHIBA CERAMICS CO., LTD.
To: COVALENT MATERIALS CORPORATION
Reel/Frame 019817/0749 →
Change of Name & Address Apr 11, 2016
From: COVALENT MATERIALS CORPORATION
To: COORSTEK KK
Reel/Frame 038399/0880 →