Patent Assignment
Reel/Frame 045962/0225
Assignment of Assignor's Interest
Recorded: 2018-06-01
Pages: 6
Assignors
NISHIKAWA, TOYOHARU
Executed: 2018-05-08
KUWAMURA, YOSHIHIRO
Executed: 2018-05-08
OYAMA, HIROHARU
Executed: 2018-05-08
HAMADA, KATSUHISA
Executed: 2018-05-08
SUGISHITA, HIDEAKI
Executed: 2018-05-08
Assignee
MITSUBISHI HITACHI POWER SYSTEMS, LTD.
3-1, MINATOMIRAI 3-CHOME, NISHI-KU, YOKOHAMA-SHI, KANAGAWA, 220-8401, JAPAN
Covered Property
(1)
Step Seal, Seal Structure, Turbo Machine, and Method for Manufacturing Step Seal
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 13, 2021
From: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
To: MITSUBISHI POWER, LTD.
Reel/Frame 054975/0438 →
Corrective Assignment to Correct the Removing Patent Application Number 11921683 Previously Recorded at Reel: 054975 Frame: 0438. Assignor(S) Hereby Confirms the Assignment.
May 26, 2023
From: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
To: MITSUBISHI POWER, LTD.
Reel/Frame 063787/0867 →