IP Library › Assignment 024648/0552
Patent Assignment
Reel/Frame 024648/0552

Assignment of Assignor's Interest

Recorded: 2010-06-28 Pages: 3
Assignors
HIGASHIYAMA, NAOHISA
Executed: 2010-05-18
MINE, HOKUTO
Executed: 2010-05-18
Assignee
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU, TOKYO 105-8518, JAPAN
Covered Property (1)
Double-wall-tube heat exchanger
Patent: 8,590,604 →
Application: 12/801,821 →
Publication: US 2010/0326640
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 18, 2012
From: SHOWA DENKO K.K.
To: KEIHIN THERMAL TECHNOLOGY CORPORATION
Reel/Frame 028982/0429 →
Corrective Assignment to Correct the Receiving Party's Address Previously Recorded at Reel: 028982 Frame: 0429. Assignor(S) Hereby Confirms the Assignment. Dec 8, 2016
From: SHOWA DENKO K.K.
To: KEIHIN THERMAL TECHNOLOGY CORPORATION
Reel/Frame 040850/0162 →
Corrective Assignment to Correct the Incorrect Appl. No. 13/064,689 Previously Recorded at Reel: 028982 Frame: 0429. Assignor(S) Hereby Confirms the Assignment. Oct 20, 2017
From: SHOWA DENKO K.K.
To: KEIHIN THERMAL TECHNOLOGY CORPORATION
Reel/Frame 044244/0524 →