Patent Assignment
Reel/Frame 033012/0004
Assignment of Assignor's Interest
Recorded: 2014-06-02
Pages: 4
Assignors
IKAWA, YOUHEI
Executed: 2014-05-22
TERADA, TAKASHI
Executed: 2014-05-22
OTSUKI, HIROSHI
Executed: 2014-05-22
Assignee
KEIHIN THERMAL TECHNOLOGY CORPORATION
480, INUZUKA 1-CHOME, OYAMA-SHI, TOCHIGI, 323-8678, JAPAN
Covered Property
(1)
Method for Anticorrosion Treatment of Outer Surface of Heat Exchange Tube Made of Aluminum Extrusion and Method for Producing Heat Exchanger
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 30, 2021
From: KEIHIN THERMAL TECHNOLOGY CORPORATION
To: MAHLE BEHR THERMAL SYSTEMS (JAPAN) COMPANY LIMITED
Reel/Frame 057364/0482 →
Assignment of Assignor's Interest
Feb 3, 2022
From: MAHLE BEHR THERMAL SYSTEMS (JAPAN) COMPANY LIMITED
To: MAHLE INTERNATIONAL GMBH
Reel/Frame 058956/0648 →