Patent Assignment
Reel/Frame 054221/0462
Change of Name
Recorded: 2020-10-27
Pages: 52
Assignor
HITACHI CHEMICAL COMPANY, LTD.
Executed: 2020-10-01
Assignee
SHOWA DENKO MATERIALS CO., LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-6606, JAPAN
Covered Property
(1)
Prepreg, Printed Circuit Board, Semiconductor Package, and Method for Producing Printed Circuit Board
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 13, 2018
From: TOSAKA, YUJI; SAITOH, TAKESHI; NAKAMURA, YUKIO; SASAKI, RYOHTA
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 046341/0279 →
Change of Name
Mar 8, 2023
From: SHOWA DENKO MATERIALS CO., LTD.
To: RESONAC CORPORATION
Reel/Frame 062992/0805 →
Change of Address
Feb 14, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066599/0037 →