Patent Assignment
Reel/Frame 019626/0796
Assignment of Assignor's Interest
Recorded: 2007-07-31
Pages: 3
Assignors
NAKAMITSU, KAZUHITO
Executed: 2007-06-30
KAWAGUCHI, SHIGEYOSHI
Executed: 2007-06-27
TAKESHITA, SHINICHIROU
Executed: 2007-06-30
YOSHIDA, YUUSUKE
Executed: 2007-06-26
YOKOI, YUUJI
Executed: 2007-06-27
Assignee
HITACHI PLANT TECHNOLOGIES, LTD.
5-2, HIGASHI-IKEBUKURO 4-CHOME, TOSHIMA-KU, TOKYO, 170-8466, JAPAN
Covered Property
(1)
Method of Building a Floor for a Boiler Cage
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 31, 2007
From: ITAGAKI, HIROMI; SHINOHARA, SHOJI; KOMATSU, KENSHIN
To: BABCOCK-HITACHI KABUSHIKI KAISYA
Reel/Frame 019626/0742 →
Merger
Mar 4, 2014
From: HITACHI PLANT TECHNOLOGIES, LTD.
To: HITACHI, LTD.
Reel/Frame 032384/0877 →
Merger
Feb 17, 2015
From: BABCOCK-HITACHI K.K.
To: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Reel/Frame 035003/0333 →
Assignment of Assignor's Interest
Dec 1, 2017
From: HITACHI, LTD.
To: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Reel/Frame 044621/0764 →
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 →