Patent Assignment
Reel/Frame 018051/0312
Assignment of Assignor's Interest
Recorded: 2006-08-03
Pages: 3
Assignors
OHTA, MITSURU
Executed: 2006-07-10
YAMAZAKI, JUN
Executed: 2006-07-10
FUJIWARA, KIKUO
Executed: 2006-07-12
Assignees
POLYMATECH CO., LTD.
4-8-16, NIHONBASHI-HONCHO, CHUO-KU, TOKYO 103-8424, JAPAN
OTSUKA ELECTRIC CO., LTD.
17-2, KAMIKODANAKA 6-CHOME, NAKAHARA-KU, KAWASAKI-SHI, KANAGAWA-KEN 211-0053, JAPAN
Covered Property
(1)
Heat-Radiating Sheet and Heat-Radiating Structure
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 14, 2010
From: OTSUKA ELECTRIC CO., LTD
To: POLYMATECH CO., LTD.
Reel/Frame 024529/0106 →
Corrective Assignment to Correct the City Previously Recorded on Reel 024529 Frame 0106. Assignor(S) Hereby Confirms the Change Chuo-Ku, Japan 103-8424 to Chuo-Ku, Tokyo, Japan 103-8424.
Jul 19, 2010
From: OTSUKA ELECTRIC CO., LTD
To: POLYMATECH CO., LTD.
Reel/Frame 024706/0351 →
Change of Name
Apr 28, 2017
From: POLYMATECH CO., LTD.
To: POLYMA ASSET MANAGEMENT CO., LTD.
Reel/Frame 042372/0390 →
Assignment of Assignor's Interest
Jun 5, 2017
From: POLYMA ASSET MANAGEMENT CO., LTD.
To: POLYMATECH JAPAN CO., LTD.
Reel/Frame 042594/0020 →
Change of Name
Apr 10, 2019
From: POLYMATECH JAPAN CO., LTD.
To: SEKISUI POLYMATECH CO., LTD.
Reel/Frame 048846/0442 →