Patent Assignment
Reel/Frame 027781/0810
Assignment of Assignor's Interest
Recorded: 2012-02-29
Pages: 5
Assignors
YAMADA, MASAYUKI
Executed: 2011-12-13
TAKAKU, REKI
Executed: 2011-12-13
OHNISHI, HARUKI
Executed: 2011-12-13
OKUNO, KENICHI
Executed: 2011-12-14
IMAI, KENICHI
Executed: 2011-12-21
TANAKA, SHINJI
Executed: 2011-12-17
MIKI, KAZUHIRO
Executed: 2011-12-17
Assignees
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-8001, JAPAN
THE JAPAN STEEL WORKS, LTD.
11-1, OSAKI 1-CHOME, SHINAGAWA-KU, TOKYO, 141-0032, JAPAN
Covered Property
(1)
Heat Resistant Cast Steel, Manufacturing Method Thereof, Cast Parts of Steam Turbine, and Manufacturing Method of Cast Parts of Steam Turbine
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 26, 2018
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
Reel/Frame 045345/0564 →
Change of Name
Jul 29, 2020
From: NIKKO MEC CO., LTD
To: JAPAN STEEL WORKS M&E, INC.
Reel/Frame 053336/0169 →
Company Split
Jul 29, 2020
From: THE JAPAN STEEL WORKS, LTD.
To: NIKKO MEC CO., LTD.
Reel/Frame 053337/0972 →