Patent Assignment
Reel/Frame 016851/0959
Assignment of Assignor's Interest
Recorded: 2005-12-07
Pages: 2
Assignor
OHMI, TADAHIRO
Executed: 2005-06-23
Assignee
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME, MINATO-KU, TOKYO, 107-8481, JAPAN
Covered Properties
(2)
Method of Supplying Ultrahigh Purity Gas
Patent:
5,058,616 →
Application:
07/554,732 →
Process Gas Supplying Apparatus
Patent:
5,241,987 →
Application:
07/773,893 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 2, 1991
From: SUGIYAMA, KAZUHIKO; NAKAHARA, FUMIO
To: OHMI, TADAHIRO
Reel/Frame 005984/0106 →
Assignment of Assignor's Interest
Dec 29, 2005
From: OHMI, TADAHIRO
To: FOUNDATION FOR ADVANCEMENT OF INTERNATIONAL SCIENCE
Reel/Frame 017215/0184 →
Assignment of Assignor's Interest
May 15, 2007
From: TOKYO ELECTRON LIMITED
To: FOUNDATION FOR ADVANCEMENT OF INTERNATIONAL SCIENCE
Reel/Frame 019287/0532 →