Patent Assignment
Reel/Frame 019192/0365
Assignment of Assignor's Interest
Recorded: 2007-04-23
Pages: 2
Assignors
IMAMURA, MASAKATSU
Executed: 2007-03-22
SAKINO, MINORU
Executed: 2007-03-23
KAWASHIMA, YASUAKI
Executed: 2007-03-22
Assignee
BABCOCK-HITACHI KABUSHIKI KAISYA
14-1 SOTO-KANDA 4-CHOME, CHIYODA-KU, TOKYO, 101-0021, JAPAN
Covered Property
(1)
Method of Building a Boiler Frame
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 23, 2007
From: KAWAGUCHI, SHIGEYOSHI; HORINOUCHI, MOTOSHI; SAGAWA, SHINICHI; MASUDA, YOSHITAKA
To: HITACHI PLANT TECHNOLOGIES, LTD.
Reel/Frame 019192/0276 →
Change of Address
Aug 21, 2007
From: HITACHI PLANT TECHNOLOGIES, LTD.
To: HITACHI PLANT TECHNOLOGIES, LTD.
Reel/Frame 019723/0393 →
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 →