Patent Assignment
Reel/Frame 030813/0210
Corrective Assignment to Correct the List of Assignees (by Adding One) and Assignee's Address Previously Recorded on Reel 019868 Frame 0158. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2013-07-16
Pages: 5
Assignors
IMANO, SHINYA
Executed: 2007-08-08
KAWANAKA, HIROTSUGU
Executed: 2007-09-07
DOI, HIROYUKI
Executed: 2007-08-08
TAKAHASHI, TATSUYA
Executed: 2007-08-31
AZUMA, TSUKASA
Executed: 2007-08-31
KAJIKAWA, KOJI
Executed: 2007-08-31
Assignees
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
THE JAPAN STEEL WORKS, LTD.
1-2, YURAKUCHO 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Ni-Fe BASED FORGING SUPERALLOY EXCELLENT IN HIGH-TEMPERATURE STRENGTH AND HIGH-TEMPERATURE DUCTILITY, METHOD OF MANUFACTURING THE SAME, AND STEAM TURBINE ROTOR
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
May 22, 2014
From: HITACHI, LTD.
To: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Reel/Frame 033003/0648 →
Confirmatory Assignment
Oct 8, 2014
From: HITACHI, LTD.
To: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Reel/Frame 033917/0209 →
Change of Address
Jul 28, 2020
From: THE JAPAN STEEL WORKS, LTD.
To: THE JAPAN STEEL WORKS, LTD.
Reel/Frame 053326/0960 →
Company Split
Jul 29, 2020
From: THE JAPAN STEEL WORKS, LTD.
To: NIKKO MEC CO., LTD.
Reel/Frame 053337/0972 →
Change of Name
Jul 29, 2020
From: NIKKO MEC CO., LTD
To: JAPAN STEEL WORKS M&E, INC.
Reel/Frame 053336/0169 →
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 →