Patent Assignment
Reel/Frame 073901/0888
Assignment of Assignor's Interest
Recorded: 2026-02-26
Pages: 5
Assignor
NABTESCO CORPORATION
Executed: 2025-12-31
Assignee
COMTESCO CORPORATION
1414 TARUI-CHO, FUWA-GUN, GIFU-KEN, JAPAN
Covered Properties
(32)
Brake Device
Application:
18/506,774 →
Publication:
US 2024/0200621
Electromagnetic Proportional Valve
Application:
19/029,783 →
Publication:
US 2025/0243943
Directional Control Valve Device
Application:
19/183,647 →
Gear Mechanism and Reduction Planetary Gear
Hydraulic Circuit
Hydraulic Control Device for Loader
Stack Valve Having Bucket Parallel Movement Function
Windmill Pitch Driving Apparatus
Liquid Pressure Motor
Hybrid Construction Machine Control System
Stack Valve
Drive Unit for Windmill
Hydraulic Control Valve for Construction Machinery
Reduction Gear
Construction Machine with Hybrid Drive Unit, Regenerative Device Equipped in Construction Machine, and Regenerative Method
Method of Controlling Hydraulic Device
Application:
18/508,360 →
Publication:
US 2024/0200306
Hydraulic Motor Unit
Fluid Pressure Drive Device
Hydraulic System
Hydraulic Pump with Swash Plate Tilt Control
Hydraulic Drive Device
Hydraulic Circuit for Construction Machine
Hydraulic Circuit for Construction Machinery
Swash-Plate Hydraulic Motor or Swash-Plate Hydraulic Pump
Hydraulic Circuit for Loader
Hydraulic Circuit for Construction Machine, and Hydraulic Circuit
Connecting Structure and Hydraulic Drive Device
Hydraulic Pump with Swash Plate Tilt Control
Working Machine and Position Detecting Device
Fluid Valve
Hydraulic Device, Hydraulic Motor and Construction Machine
Hydraulic Drive System and Construction Machine
Related Assignments
(21)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 22, 2006
From: IOKU, KENSUKE
To: NABTESCO CORPORATION
Reel/Frame 017830/0782 →
Assignment of Assignor's Interest
Aug 1, 2006
From: IOKU, KENSUKE; NAKANO, JUN; HATANAKA, YASUNORI
To: NABTESCO CORPORATION
Reel/Frame 018041/0174 →
Assignment of Assignor's Interest
Dec 16, 2010
From: MIKI, TAKASHI; HATANAKA, YASUNORI
To: NABTESCO CORPORATION
Reel/Frame 025512/0549 →
Assignment of Assignor's Interest
Mar 17, 2011
From: MIKI, TAKASHI
To: NABTESCO CORPORATION
Reel/Frame 025976/0846 →
Assignment of Assignor's Interest
Apr 22, 2011
From: KOBAYASHI, MASAYUKI; SHIMOZONO, TOSHIHIDE
To: TOSHIBA KIKAI KABUSHIKI KAISHA
Reel/Frame 026169/0798 →
Assignment of Assignor's Interest
May 27, 2011
From: ASANO, YOJI; KODAMA, HARUO; YOKOYAMA, KATSUHIKO
To: NABTESCO CORPORATION
Reel/Frame 026352/0870 →
Assignment of Assignor's Interest
Jul 22, 2011
From: SATAKE, TERUHIKO; KARINO, TAKUHIRO
To: NABTESCO CORPORATION
Reel/Frame 026635/0890 →
Assignment of Assignor's Interest
Aug 6, 2012
From: NAKAMURA, KAZUHITO
To: NABTESCO CORPORATION
Reel/Frame 028730/0747 →
Assignment of Assignor's Interest
Nov 7, 2012
From: KODAMA, HARUO; YAMAMOTO, NAOHIKO
To: NABTESCO CORPORATION
Reel/Frame 029256/0075 →
Assignment of Assignor's Interest
Aug 13, 2013
From: NISHITANI, KEISUKE; NISHIYAMA, MASAHIRO
To: TOSHIBA KIKAI KABUSHIKI KAISHA
Reel/Frame 031001/0485 →
Assignment of Assignor's Interest
May 29, 2014
From: AKAMI, TOSHIYA
To: NABTESCO CORPORATION
Reel/Frame 032991/0134 →
Assignment of Assignor's Interest
Aug 29, 2014
From: AKAMI, TOSHIYA
To: NABTESCO CORPORATION
Reel/Frame 033637/0262 →
Assignment of Assignor's Interest
May 11, 2015
From: TOSHIBA KIKAI KABUSHIKI KAISHA
To: NABTESCO CORPORATION
Reel/Frame 035607/0652 →
Assignment of Assignor's Interest
Dec 16, 2019
From: AKAMI, TOSHIYA; YAMAGUCHI, SHO
To: NABTESCO CORPORATION
Reel/Frame 051312/0958 →
Assignment of Assignor's Interest
Mar 24, 2021
From: AKAMI, TOSHIYA
To: NABTESCO CORPORATION
Reel/Frame 055703/0105 →
Assignment of Assignor's Interest
Nov 3, 2023
From: NAGAYAMA, HIROMI
To: NABTESCO CORPORATION
Reel/Frame 065455/0724 →
Assignment of Assignor's Interest
Jan 26, 2024
From: NAGAYAMA, HIROMI
To: NABTESCO CORPORATION
Reel/Frame 066263/0778 →
Assignment of Assignor's Interest
Feb 20, 2024
From: NAGAYAMA, HIROMI
To: NABTESCO CORPORATION
Reel/Frame 066496/0334 →
Assignment of Assignor's Interest
Jan 17, 2025
From: KOBAYASHI, MASAYUKI; SUMIMOTO, ATSUSHI; BETSUYAKU, ATSUNORI
To: NABTESCO CORPORATION
Reel/Frame 069919/0586 →
Assignment of Assignor's Interest
Apr 18, 2025
From: MIKAMI, KOSUKE; MASATANI, RYOMA
To: NABTESCO CORPORATION
Reel/Frame 070886/0328 →
Corrective Assignment to Correct the Assignee Address Information from "Hirokawa-Cho" to "Hirakawa-Cho" Previously Recorded at Reel: 70886 Frame: 328. Assignor(S) Hereby Confirms the Assignment.
May 16, 2025
From: MIKAMI, KOSUKE; MASATANI, RYOMA
To: NABTESCO CORPORATION
Reel/Frame 071347/0767 →