IP Library › Assignment 021189/0403
Patent Assignment
Reel/Frame 021189/0403

Assignment of Assignor's Interest

Recorded: 2008-06-27 Pages: 2
Assignors
TOKUYAMA, TAKESHI
Executed: 2008-06-02
NAKATSU, KINYA
Executed: 2008-06-02
SAITO, RYUICHI
Executed: 2008-06-02
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Power Semiconductor Module for Inverter Circuit System
Patent: 7,812,443 →
Application: 12/060,629 →
Publication: US 2008/0251909
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →