IP Library › Assignment 066492/0862
Patent Assignment
Reel/Frame 066492/0862

Nunc Pro Tunc Assignment

Recorded: 2024-02-19 Pages: 5
Assignor
IHI POWER SYSTEMS CO., LTD.
Executed: 2023-12-22
Assignee
MITSUI E&S DU CO., LTD.
5292 AIOI, AIOI-SHI, HYOGO, 678-0041, JAPAN
Covered Property (1)
Piston Ring
Application: 15/178,823 →
Publication: US 2016/0281202
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 10, 2016
From: SAITO, YOSHIYUKI; YAMADA, TAKESHI; UMEMOTO, YOSHIYUKI; KATO, NOBUAKI
To: IHI CORPORATION; DIESEL UNITED, LTD.
Reel/Frame 038874/0939 →
Merger Sep 25, 2019
From: DIESEL UNITED, LTD.
To: IHI POWER SYSTEMS CO., LTD.
Reel/Frame 050484/0696 →