Patent Assignment
Reel/Frame 035024/0679
Assignment of Assignor's Interest
Recorded: 2015-02-25
Pages: 5
Assignors
SUZUMURA, KEITA
Executed: 2015-01-29
IGARASHI, MASAYUKI
Executed: 2015-01-29
ITOH, AKIHIRO
Executed: 2015-01-29
KAWAKAMI, AKIRA
Executed: 2015-02-06
FUJII, HIDEKI
Executed: 2015-02-09
HAYASHI, TERUHIKO
Executed: 2015-02-12
TAKAHASHI, KAZUHIRO
Executed: 2015-02-09
Assignees
NIPPON STEEL & SUMIKIN ENGINEERING CO., LTD.
OSAKI CENTER BUILDING, 5-1, OSAKI 1-CHOME, SHINAGAWA-KU, TOKYO, 141-8604, JAPAN
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property
(1)
Multiplex Pipe and System for Recovering Steam from Geothermal Wells
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →
Change of Name
Jul 21, 2020
From: NIPPON STEEL & SUMIKIN ENGINEERING CO., LTD.
To: NIPPON STEEL ENGINEERING CO. LTD.
Reel/Frame 053266/0463 →
Assignment of Assignor's Interest
Jul 29, 2020
From: NIPPON STEEL CORPORATION
To: NIPPON STEEL ENGINEERING CO., LTD.
Reel/Frame 053340/0627 →