IP Library Assignment 023948/0169
Patent Assignment
Reel/Frame 023948/0169

Assignment of Assignor's Interest

Recorded: 2010-02-17 Pages: 3
Assignors
HORIUCHI, KEISUKE
Executed: 2009-12-24
NISHIHARA, ATSUO
Executed: 2009-12-24
HOZOJI, HIROSHI
Executed: 2009-12-28
HIYOSHI, MICHIAKI
Executed: 2010-01-18
YOKOZUKA, TAKEHIDE
Executed: 2010-01-18
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,, TOKYO, JAPAN
Covered Property (1)
Semiconductor Power Module, Inverter, and Method of Manufacturing a Power Module
Patent: 8,472,188 →
Application: 12/707,207 →
Publication: US 2010/0208427
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 12, 2014
From: HITACHI, LTD.
To: HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
Reel/Frame 034153/0954 →
Change of Name Apr 30, 2025
From: HITACHI POWER SEMICONDUCTOR DEVICE LTD.
To: MINEBEA POWER SEMICONDUCTOR DEVICE INC.
Reel/Frame 071142/0232 →