Patent Assignment
Reel/Frame 074856/0527
Change of Assignee Address
Recorded: 2025-12-19
Pages: 7
Assignor
KITZ SCT CORPORATION
Executed: 2025-09-01
Assignee
KITZ SCT CORPORATION
TOKYO SHIODOME BUILDING, 1-9-1, HIGASHI-SHIMBASHI, MINATO-KU, TOKYO, 105-7305, JAPAN
Covered Properties
(27)
Treatment Device and Exhaust Switching Device Therefor, and Exhaust Switching Unit and Switching Valve Box
Valve with Locking Mechanism, and Integrated Valve
Lock Device for Pipe Coupling and Valve Coupling Part
One-Touch Lock Valve and Raw Material Container
Butterfly Pressure Control Valve
High-Temperature Diaphragm Valve
Application:
19/479,483 →
Diaphragm Valve Assembling Method, Diaphragm Valve Assembly Structure, and Diaphragm Valve
Attachment Structure for Actuator-Specific Solenoid Valve and Actuator-Equipped Valve
Vacuum Gate Valve
Vacuum Gate Valve
Diaphragm Valve
Application:
19/174,195 →
Publication:
US 2025/0327523
Diaphragm Valve and Valve Disk
Application:
19/041,263 →
Publication:
US 2025/0257805
Vacuum Bellows Hot Valve
Fluid Control Valve and Fluid Control Valve Assembling Method
Metal Diaphragm Valve
Block Valve and Block Valve for Raw Material Container
Slide Valve
Resin End-Face Butt Joint, Method for Welding the Joints, and Piping Member
Pressure Control Butterfly Valve with Opening/Closing Mechanism
Set of Jigs for Assembling a Valve, and a Diaphragm Valve Assembled with the Same
Diaphragm Valve
Valve Actuator and Diaphragm Valve Including the Same
Diaphragm Valve and Flow Rate Control Device for Semiconductor Manufacturing Apparatus
Diaphragm Valve and Method for Exchanging Valve Seat Thereof
Manually-Operated Diaphragm Valve
Gate Valve, Substrate Processing Apparatus, and Substrate Processing Method
Valve for Semiconductor Manufacturing Device
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 30, 2007
From: IWABUCHI, TOSHIAKI
To: KITZ SCT CORPORATION
Reel/Frame 020216/0231 →
Assignment of Assignor's Interest
Nov 1, 2013
From: HASEGAWA, TAKASHI
To: KITZ SCT CORPORATION
Reel/Frame 031529/0368 →
Assignment of Assignor's Interest
May 29, 2015
From: YAMADA, YASUHITO
To: KITZ SCT CORPORATION
Reel/Frame 035739/0189 →
Assignment of Assignor's Interest
Jun 10, 2015
From: HIGUCHI, HIDEAKI; IWABUCHI, TOSHIAKI; KOJIMA, TSUTOMU
To: KITZ SCT CORPORATION
Reel/Frame 035816/0679 →
Assignment of Assignor's Interest
Jun 10, 2015
From: MORIOKA, TOSHIHITO
To: SCREEN HOLDINGS CO., LTD.
Reel/Frame 035816/0660 →
Assignment of Assignor's Interest
Apr 28, 2016
From: IIZUKA, HISANOBU
To: KITZ SCT CORPORATION
Reel/Frame 038410/0037 →
Assignment of Assignor's Interest
Apr 20, 2017
From: KOYAMA, GOKI
To: KITZ SCT CORPORATION
Reel/Frame 042083/0261 →
Assignment of Assignor's Interest
Oct 25, 2017
From: IWABUCHI, TOSHIAKI
To: KITZ SCT CORPORATION
Reel/Frame 043947/0206 →
Assignment of Assignor's Interest
Mar 28, 2018
From: GOTO, AKIRA; IIZUKA, HISANOBU
To: KITZ SCT CORPORATION
Reel/Frame 045944/0116 →
Assignment of Assignor's Interest
Aug 24, 2018
From: HOMMA, KATSUHIKO; IIZUKA, HISANOBU
To: KITZ SCT CORPORATION
Reel/Frame 047523/0411 →
Assignment of Assignor's Interest
Aug 27, 2018
From: IIZUKA, HISANOBU
To: KITZ SCT CORPORATION
Reel/Frame 046712/0877 →
Assignment of Assignor's Interest
Nov 29, 2018
From: HORIGUCHI, HAJIME
To: KITZ SCT CORPORATION
Reel/Frame 047751/0617 →
Assignment of Assignor's Interest
Sep 25, 2019
From: IWABUCHI, TOSHIAKI
To: KITZ SCT CORPORATION
Reel/Frame 051790/0608 →
Assignment of Assignor's Interest
Dec 10, 2019
From: KOGURE, YUSAKU
To: KITZ SCT CORPORATION
Reel/Frame 051241/0492 →
Assignment of Assignor's Interest
Mar 5, 2020
From: IIJIMA, KAZUO
To: KITZ SCT CORPORATION
Reel/Frame 052111/0951 →
Assignment of Assignor's Interest
Aug 4, 2020
From: KOGURE, YUSAKU
To: KITZ SCT CORPORATION
Reel/Frame 053392/0549 →
Assignment of Assignor's Interest
Jan 31, 2025
From: SUNG, GIHYEON; HORIGUCHI, HAJIME
To: KITZ SCT CORPORATION
Reel/Frame 070569/0882 →
Assignment of Assignor's Interest
Apr 10, 2025
From: CHAOKETU, GAO
To: KITZ SCT CORPORATION
Reel/Frame 070796/0965 →
Assignment of Assignor's Interest
Oct 29, 2025
From: SUNG, GIHYEON; HOMMA, KATSUHIKO; HORIGUCHI, HAJIME
To: KITZ SCT CORPORATION
Reel/Frame 072712/0361 →