IP Library › Assignment 011577/0498
Patent Assignment
Reel/Frame 011577/0498

Assignment of Assignor's Interest

Recorded: 2001-02-28 Pages: 3
Assignors
HIGASHIYAMA, NAOHISA
Executed: 2001-01-19
OKUDA, NOBUYUKI
Executed: 2001-02-23
IDE, HISASHI
Executed: 2001-02-23
NAKATA, YOSHINORI
Executed: 2001-02-23
Assignee
SHOWA ALUMINUM CORPORATION
224, KAISANCHO 6-CHO, SAKAI-SHI, OSAKA 590-8576, JAPAN
Covered Property (1)
Layered Heat Exchanger
Patent: 6,453,990 →
Application: 09/794,014 →
Publication: US 2001/0018966
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Nov 29, 2001
From: SHOWA ALUMINUM CORPORATION
To: SHOWA DENKO K.K.
Reel/Frame 012327/0676 →
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 →