Patent Assignment
Reel/Frame 011210/0503
Assignment of Assignor's Interest
Recorded: 2000-11-08
Pages: 2
Assignor
HIGASHIYAMA, NAOHISA
Executed: 2000-09-20
Assignee
SHOWA ALUMINUM CORPORATION
SAKAISHI, 224-BANCHI, KAIZANCHO 6-CHOME, OSAKA, JAPAN
Covered Property
(1)
Laminate-type heat exchanger
Patent:
6,321,834 →
Application:
09/672,737 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
May 21, 2001
From: SHOWA ALUMINUM CORPORATION
To: SHOWA DENKO K.K.
Reel/Frame 011823/0176 →
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 →