Patent Assignment
Reel/Frame 022941/0753
Assignment of Assignor's Interest
Recorded: 2009-06-26
Pages: 6
Assignors
DOMON, HIROKI
Executed: 2009-06-05
OGAWA, YUSUKE
Executed: 2009-06-02
KATO, MASAAKI
Executed: 2009-06-05
KISHI, TAKAMICHI
Executed: 2009-06-05
HAYAMIZU, NAOYA
Executed: 2009-06-10
TANGE, MAKIKO
Executed: 2009-06-10
KUROKAWA, YOSHIAKI
Executed: 2009-06-10
KOBAYASHI, NUBUO
Executed: 2009-06-10
Assignees
CHLORINE ENGINEERS CORP. LTD.
35 F. ST. LUKE TOWER, 8-1, AKASHI-CHO, CHUO-KU, TOKYO, 104-0044, JAPAN
TOSHIBA CORP., LTD.
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-0023, JAPAN
SHIBAURA MECHATRONICS CORP., LTD.
5-1, KASAMA 2-CHOME, SAKAE-KU, YOKOHAMA-SHI, KANAGAWA, 247-8560, JAPAN
Covered Property
(1)
Cleaning Method by Electrolytic Sulfuric Acid and Manufacturing Method of Semiconductor Device
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Re-Record to Correct the Name of the Eighth Assignor, Previously Recorded on Reel 022941 Frame 0753.
Aug 20, 2009
From: DOMON, HIROKI; OGAWA, YUSUKE; KATO, MASAAKI; KISHI, TAKAMICHI
To: CHLORINE ENGINEERS CORP., LTD.; TOSHIBA CORP., LTD.; SHIBAURA MECHATRONICS CORP., LTD.
Reel/Frame 023149/0156 →
Assignment of Assignor's Interest
Apr 1, 2014
From: CHLORINE ENGINEERS CORP., LTD.
To: PERMELEC ELECTRODE LTD.
Reel/Frame 032573/0661 →
Change of Name
Feb 2, 2016
From: PERMELEC ELECTRODE LTD.
To: DE NORA PERMELEC LTD
Reel/Frame 037679/0984 →