Patent Assignment
Reel/Frame 020849/0264
Assignment of Assignor's Interest
Recorded: 2008-04-24
Pages: 3
Assignors
OL, KENTARO
Executed: 2008-04-07
TOBARI, KAZUAKI
Executed: 2008-04-07
IWAJI, YOSHITAKA
Executed: 2008-04-07
SASAKI, MITSUO
Executed: 2008-04-10
MATSUMURA, TATSUO
Executed: 2008-04-10
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,, TOKYO, JAPAN
Covered Property
(1)
Field Weakening Control Apparatus for Permanent Magnet Motor and Electric Power Steering Using Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignor's Name Previously Recorded on Reel 020849 Frame 0264
Jun 19, 2008
From: OI, KENTARO; TOBARI, KAZUAKI; IWAJI, YOSHITAKA; SASAKI, MITSUO
To: HITACHI, LTD.
Reel/Frame 021164/0926 →
Demerger
Nov 29, 2021
From: HITACHI, LTD.
To: HITACHI AUTOMOTIVE SYSTEMS, LTD.
Reel/Frame 058960/0001 →
Change of Name
Nov 30, 2021
From: HITACHI AUTOMOTIVE SYSTEMS, LTD.
To: HITACHI ASTEMO, LTD.
Reel/Frame 058481/0935 →