Patent Assignment
Reel/Frame 019649/0793
Change of Address
Recorded: 2007-08-07
Pages: 6
Assignor
HITACHI PLANT TECHNOLOGIES, LTD.
Executed: 2007-05-11
Assignee
HITACHI PLANT TECHNOLOGIES, LTD.
5-2, HIGASHI-IKEBUKURO 4-CHOME, TOSHIMA-KU, TOKYO, JAPAN
Covered Properties
(6)
Blasting Apparatus for Outer Surface of Pipe
Blasting Apparatus and Blasting Method
Ultrasonic Cleaning Apparatus
Application:
11/577,120 →
Publication:
US 2009/0025761
Sponge Blasting Apparatus and Sponge Blasting Method
Recovery Device of Blasting Medium and Method Therefor
Blasting Medium Picking-Apart Device
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 8, 2006
From: SHIMIZU, TOKUO; YANO, TETSUNORI
To: HITACHI PLANT TECHNOLOGIES, LTD.
Reel/Frame 018073/0568 →
Assignment of Assignor's Interest
Aug 8, 2006
From: SHIMIZU, TOKUO; YANO, TETSUNORI
To: HITACHI PLANT TECHNOLOGIES, LTD.
Reel/Frame 018073/0472 →
Assignment of Assignor's Interest
Mar 19, 2007
From: SHIMIZU, TOKUO; YANO, TETSUNORI; OKAMOTO, NAOKI
To: HITACHI PLANT TECHNOLOGIES, LTD.
Reel/Frame 019027/0645 →
Assignment of Assignor's Interest
Mar 19, 2007
From: SHIMIZU, TOKUO; MAEDA, ATSUSHI; KITAHARA, TAKASHI; YANO, TETSUNORI
To: HITACHI PLANT TECHNOLOGIES, LTD.
Reel/Frame 019027/0305 →
Assignment of Assignor's Interest
Mar 19, 2007
From: SHIMIZU, TOKUO; YANO, TETSUNORI; OKAMOTO, NAOKI
To: HITACHI PLANT TECHNOLOGIES, LTD.
Reel/Frame 019027/0571 →
Assignment of Assignor's Interest
Aug 6, 2007
From: MATSUMOTO, YOUICHIROU; IKEDA, TEIICHIROU; YOSHIZAWA, SHIN; SAHARA, TERUTAKA
To: HITACHI PLANT TECHNOLOGIES, LTD.; THE UNIVERSITY OF TOKYO
Reel/Frame 019653/0005 →
Merger
Mar 4, 2014
From: HITACHI PLANT TECHNOLOGIES, LTD.
To: HITACHI, LTD.
Reel/Frame 032384/0877 →