Patent Assignment
Reel/Frame 017713/0362
Assignment of Assignor's Interest
Recorded: 2006-03-15
Pages: 2
Assignors
ASAKA, KAZUO
Executed: 2006-02-22
AKAO, TSUYOSHI
Executed: 2006-03-08
HAMANO, AYA
Executed: 2006-02-22
Assignees
HITACHI POWDERED METALS CO., LTD.
520, MINORIDAI, MATSUDO-SHI, CHIBA, 270-2295, JAPAN
DENSO CORPORATION
1-1, SHOWA-CHO, KARIYA-SHI, AICHI, 448-8661, 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.
Merger
Mar 9, 2023
From: HITACHI POWDERED METALS CO., LTD.
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 062929/0181 →
Merger
Mar 10, 2023
From: HITACHI POWDERED METALS CO., LTD.
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 063052/0233 →
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 →