Patent Assignment
Reel/Frame 028174/0270
Assignment of Assignor's Interest
Recorded: 2012-05-08
Pages: 3
Assignors
SASAKI, TOSHIAKI
Executed: 2012-04-20
KOBAYASHI, TOMOYUKI
Executed: 2012-04-20
AOYAGI, HISASHI
Executed: 2012-04-20
Assignee
MITSUBISHI PLASTICS, INC.
2-2, NIHONBASHI-HONGOKUCHO 1-CHOME, CHUO-KU, TOKYO, JAPAN
Covered Property
(1)
Inorganic Fiber Formed Article and Method for Producing the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Nunc Pro Tunc Assignment
Apr 6, 2022
From: MITSUBISHI CHEMICAL CORPORATION
To: MAFTEC CO., LTD.
Reel/Frame 059516/0019 →