Patent Assignment
Reel/Frame 013814/0027
Assignment of Assignor's Interest
Recorded: 2003-03-06
Pages: 3
Assignor
OKUMURA, HIROTERU
Executed: 2003-02-20
Assignee
MITSUBISHI POLYESTER FILM CORPORATION
2-3, SHIBA 4-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Polyester Film for Release Film
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Aug 31, 2017
From: MITSUBISHI POLYESTER FILM CORPORATION
To: MITSUBISHI PLASTICS, INC
Reel/Frame 043732/0755 →
Merger
Aug 31, 2017
From: MITSUBISHI PLASTICS, INC
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 043746/0912 →
Change of Name
Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →