Patent Assignment
Reel/Frame 025677/0673
Assignment of Assignor's Interest
Recorded: 2011-01-21
Pages: 6
Assignors
YOSHIDA, TATSUO
Executed: 2010-12-14
MATSUKAWA, MASAHIKO
Executed: 2010-12-13
IIDA, MIWA
Executed: 2010-12-10
NAKAGAWA, SHINTARO
Executed: 2010-12-13
Assignees
NIPPON PAINT CO., LTD.
2-1-2, OYODOKITA, KITA-KU, OSAKA-SHI, OSAKA, 531-8511, JAPAN
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU, TOKYO, 105-8518, JAPAN
Covered Property
(1)
Method for Surface Treating a Heat Exchanger, Hydrophilizing Treatment Agent, and Aluminum Heat Exchanger
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 10, 2014
From: SHOWA DENKO K.K.
To: KEIHIN THERMAL TECHNOLOGY CORPORATION
Reel/Frame 033710/0785 →
Change of Name
Dec 27, 2016
From: NIPPON PAINT CO., LTD.
To: NIPPON PAINT HOLDINGS CO., LTD.
Reel/Frame 040775/0377 →
Assignment of Assignor's Interest
Dec 27, 2016
From: NIPPON PAINT HOLDINGS CO., LTD.
To: NIPPON PAINT SURF CHEMICALS CO., LTD.
Reel/Frame 040775/0936 →
Change of Name
Oct 21, 2021
From: KEIHIN THERMAL TECHNOLOGY CORPORATION
To: MAHLE BEHR THERMAL SYSTEMS (JAPAN) COMPANY LIMITED
Reel/Frame 057889/0242 →