IP Library › Assignment 009921/0512
Patent Assignment
Reel/Frame 009921/0512

Assignment of Assignor's Interest

Recorded: 1999-04-27 Pages: 2
Assignors
IMAZEKI, NOBUYA
Executed: 1996-09-02
ODA, MASAAKI
Executed: 1996-09-02
NAKAYAMA, IZUMI
Executed: 1996-09-02
Assignee
VACUUM METALLURGICAL CO., LTD.
516, YOKOTA, SANBU-CHO, SANBU-GUN, CHIBA-KEN, JAPAN
Covered Property (1)
Method of Thin Film Forming on Semiconductor Substrate
Patent: 5,953,629 →
Application: 08/706,679 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Aug 3, 2005
From: VACUUM METALLURGICAL CO., LTD.
To: ULVAC MATERIALS, INC.
Reel/Frame 016345/0170 →
Assignment of Assignor's Interest Jan 13, 2011
From: VACUUM METALLURGICAL CO., LTD.
To: ULVAC, INC.
Reel/Frame 025635/0263 →