Patent Assignment
Reel/Frame 063052/0233
Merger
Recorded: 2023-03-10
Pages: 11
Assignor
HITACHI POWDERED METALS CO., LTD.
Executed: 2014-04-01
Assignee
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-6606, JAPAN
Covered Property
(1)
Sintered Plunger and Production Method Therefor
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 15, 2006
From: ASAKA, KAZUO; AKAO, TSUYOSHI; HAMANO, AYA
To: HITACHI POWDERED METALS CO., LTD.; DENSO CORPORATION
Reel/Frame 017713/0362 →
Merger
Mar 9, 2023
From: HITACHI POWDERED METALS CO., LTD.
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 062929/0181 →
Change of Name
Mar 10, 2023
From: HITACHI CHEMICAL COMPANY, LTD.
To: SHOWA DENKO MATERIALS CO., LTD.
Reel/Frame 063052/0520 →
Change of Name
Mar 13, 2023
From: SHOWA DENKO MATERIALS CO., LTD.
To: RESONAC CORPORATION
Reel/Frame 063068/0626 →
Change of Address
Feb 14, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066599/0037 →