IP Library › Assignment 025595/0348
Patent Assignment
Reel/Frame 025595/0348

Assignment of Assignor's Interest

Recorded: 2011-01-06 Pages: 2
Assignors
WATANABE, SO
Executed: 2010-11-02
MORI, MUTSUHIRO
Executed: 2010-11-02
ARAI, TAIGA
Executed: 2010-11-02
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Semiconductor Device and Power Conversion Apparatus Using the Same
Patent: 8,546,847 →
Application: 12/958,894 →
Publication: US 2011/0133718
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 →