IP Library › Assignment 041937/0921
Patent Assignment
Reel/Frame 041937/0921

Merger

Recorded: 2017-03-09 Pages: 27
Assignor
HITACHI, LTD.
Executed: 2016-04-01
Assignee
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
3, KANDA NERIBEI-CHO, CHIYODA-KU, TOKYO, JAPAN
Covered Properties (7)
Grease for Electrical Contact and Slide Electricity Structure, Power Switch, Vacuum Circuit Breaker, Vacuum-Insulated Switchgear, and Vacuum-Insulated Switchgear Assembling Method
Patent: 9,238,784 →
Application: 13/456,710 →
Publication: US 2012/0276755
Switching Unit or Switching Gear
Patent: 9,437,380 →
Application: 14/404,081 →
Publication: US 2015/0102013
Switchgear and Switchgear Assembling Method
Application: 14/404,148 →
Publication: US 2015/0124376
Operation Device, Vacuum Opening/Closing Device, and Method for Assembling Operation Device
Application: 14/408,666 →
Publication: US 2015/0198260
Operating Device or Vacuum Switch
Patent: 9,378,913 →
Application: 14/408,714 →
Publication: US 2015/0318132
Railroad Vehicle
Patent: 9,919,722 →
Application: 14/768,593 →
Publication: US 2016/0001798
Electrical Contact for Vacuum Interrupter and Process for Producing Same
Application: 14/900,240 →
Publication: US 2016/0141126
Related Assignments (7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 12, 2012
From: SATO, TAKASHI; SATO, KAZUHIRO; MORITA, AYUMU; TSUCHIYA, KENJI
To: HITACHI, LTD.; NOK KLUEBER CO., LTD.
Reel/Frame 028357/0525 →
Assignment of Assignor's Interest Dec 10, 2014
From: YAMAZAKI, MIKI; UTSUMI, TOMOAKI; YABU, MASATO; MORITA, AYUMU
To: HITACHI, LTD.
Reel/Frame 034449/0681 →
Assignment of Assignor's Interest Dec 17, 2014
From: HAE, TAKAMITSU; MORITA, AYUMU; NAKAZAWA, AKIO; KAWAKAMI, HISAO
To: HITACHI, LTD.
Reel/Frame 034527/0453 →
Assignment of Assignor's Interest Dec 19, 2014
From: SATO, TAKASHI; MORITA, AYUMU; TSUCHIYA, KENJI; YABU, MASATO
To: HITACHI, LTD.
Reel/Frame 034556/0964 →
Assignment of Assignor's Interest Jan 6, 2015
From: MORITA, AYUMU; TSUCHIYA, KENJI
To: HITACHI, LTD.
Reel/Frame 034646/0300 →
Assignment of Assignor's Interest Aug 18, 2015
From: TSUCHIYA, KENJI; MORITA, AYUMU; WATANABE, MAKOTO; SHIMADA, YOSHINORI
To: HITACHI, LTD.
Reel/Frame 036349/0230 →
Assignment of Assignor's Interest Jan 8, 2016
From: KIKUCHI, SHIGERU; TOMIYASU, KUNIHIKO; TSUCHIYA, KENJI; SATO, TAKASHI
To: HITACHI, LTD.
Reel/Frame 037440/0086 →