Patent Assignment
Reel/Frame 042266/0080
Change of Address
Recorded: 2017-04-17
Pages: 2
Assignor
HITACHI CHEMICAL COMPANY, LTD.
Executed: 2013-01-01
Assignee
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-6606, JAPAN
Covered Properties
(2)
Optical Semiconductor Element Mounting Package, and Optical Semiconductor Device Using the Same
Optical Semiconductor Element Mounting Package, and Optical Semiconductor Device Using the Same
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 2, 2008
From: URASAKI, NAOYUKI; YUASA, KANAKO
To: HITACHI CHEMICAL COMPANY, LTD.,
Reel/Frame 021913/0940 →
Change of Address
Apr 25, 2017
From: HITACHI CHEMICAL COMPANY, LTD.
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 042326/0146 →
Merger
Jan 20, 2021
From: HITACHI CHEMICAL COMPANY, LTD.
To: SHOWA DENKO MATERIALS CO., LTD.
Reel/Frame 054965/0723 →
Assignment of Assignor's Interest
Jan 20, 2021
From: SHOWA DENKO MATERIALS CO., LTD.
To: SHENZHEN JUFEI OPTOELECTRONICS CO., LTD.
Reel/Frame 054966/0293 →
Merger
Jan 20, 2021
From: HITACHI CHEMICAL COMPANY, LTD
To: SHOWA DENKO MATERIALS CO., LTD.
Reel/Frame 054968/0605 →
Change of Name
Mar 2, 2023
From: HITACHI CHEMICAL COMPANY, LTD.
To: SHOWA DENKO MATERIALS CO., LTD.
Reel/Frame 062917/0865 →
Change of Name
Mar 3, 2023
From: SHOWA DENKO MATERIALS CO., LTD.
To: RESONAC CORPORATION
Reel/Frame 062946/0125 →
Change of Address
Feb 14, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066599/0037 →