Patent Assignment
Reel/Frame 030510/0491
Merger
Recorded: 2013-05-30
Pages: 12
Assignor
CLEAN COAL POWER R & D CO., LTD.
Executed: 2013-04-01
Assignee
JOBAN JOINT POWER CO., LTD.
1, 1-CHOME, KANDA-SUDA-CHO, CHIYODA-KU, TOKYO, JAPAN
Covered Properties
(3)
Mercury Removal Method and System
Mercury Removal System and Method
Gate Valve
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 6, 2003
From: HARADA, MASAHIRO; HONJO, SHINTARO; SUSAKI, MAKOTO; ISHIDA, KAZUO
To: MITSUBISHI HEAVY INDUSTRIES, LTD.
Reel/Frame 013818/0914 →
Assignment of Assignor's Interest
Nov 29, 2007
From: SHIBATA, YASUNARI; KOYAMA, YOSHINORI; TAKASE, SOKEN; HOSHINO, TAIZO
To: MITSUBISHI HEAVY INDUSTRIES, LTD.; HIRATA VALVE INDUSTRY CO., LTD.; CLEAN COAL POWER R&D CO., LTD.; HOKKAIDO ELECTRIC POWER COMPANY, INCORPORATED
Reel/Frame 020240/0323 →
Assignment of Assignor's Interest
Feb 25, 2008
From: MITSUBISHI HEAVY INDUSTRIES, LTD.
To: HORURIKU ELECTRIC POWER COMPANY; TOHOKU ELECTRIC POWER CO., INC.; HOKKAIDO ELECTRIC POWER COMPANY INCORPORATED; CLEAN COAL POWER R&D CO., LTD.
Reel/Frame 020550/0516 →
Assignment of Assignor's Interest
Mar 27, 2008
From: MITSUBISHI HEAVY INDUSTRIES, LTD.
To: MITSUBISHI HEAVY INDUSTRIES, LTD.; HOKURIKU ELECTRIC POWER COMPANY; TOHOKU ELECTRIC POWER CO., INC.; HOKKAIDO ELECTRIC POWER COMPANY INCORPORATED
Reel/Frame 020710/0098 →
Assignment of Assignor's Interest
Jun 3, 2008
From: HARADA, MASAHIRO; SUSAKI, MAKOTO; HONJO, SHINTARO; KAMEYAMA, SHUJI
To: MITSUBISHI HEAVY INDUSTRIES, LTD.; CLEAN COAL POWER R&D CO., LTD.; HOKKAIDO ELECTRIC POWER COMPANY, INC.; TOHOKU ELECTRIC POWER CO., INC.
Reel/Frame 021032/0206 →
Assignment of Assignor's Interest
Feb 26, 2015
From: MITSUBISHI HEAVY INDUSTRIES, LTD.
To: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Reel/Frame 035101/0029 →
Change of Name
Feb 2, 2017
From: TOKYO ELECTRIC POWER CO., INC.
To: TOKYO ELECTRIC POWER COMPANY HOLDINGS, INCORPORATED
Reel/Frame 041717/0286 →
Corrective Assignment to Correct the the Assignee Address Previously Recorded at Reel: 041717 Frame: 0286. Assignor(S) Hereby Confirms the Change of Name.
Mar 29, 2017
From: TOKYO ELECTRIC POWER CO., INC
To: TOKYO ELECTRIC POWER COMPANY HOLDINGS, INCORPORATED
Reel/Frame 042109/0001 →
Corrective Assignment to Correct the Address of Assignee and Execution Date of Assignor Previously Recorded on Reel 042109 Frame 0001. Assignor(S) Hereby Confirms the Assignment.
May 11, 2017
From: TOKYO ELECTRIC POWER CO., INC.
To: TOKYO ELECTRIC POWER COMPANY HOLDINGS, INCORPORATED
Reel/Frame 042444/0419 →
Assignment of Assignor's Interest
Sep 12, 2018
From: MITSUBISHI HEAVY INDUSTRIES, LTD.
To: MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.
Reel/Frame 047054/0898 →
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 →
Change of Name
Dec 14, 2023
From: MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.
To: MHI ENGINEERING, LTD.
Reel/Frame 066014/0774 →
Nunc Pro Tunc Assignment
Dec 14, 2023
From: MHI ENGINEERING, LTD.
To: MITSUBISHI HEAVY INDUSTRIES, LTD.
Reel/Frame 066014/0870 →