IP Library Assignment 025889/0319
Patent Assignment
Reel/Frame 025889/0319

Assignment of Assignor's Interest

Recorded: 2011-03-02 Pages: 2
Assignors
HORIUCHI, KEISUKE
Executed: 2011-01-07
HIYOSHI, MICHIAKI
Executed: 2011-01-07
SASAKI, KOJI
Executed: 2011-01-14
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Semiconductor Power Module, Inverter/Converter Including the Same, and Method of Manufacturing a Cooling Jacket for Semiconductor Power Module
Patent: 8,564,953 →
Application: 13/013,987 →
Publication: US 2011/0188204
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 →