IP Library Assignment 021815/0564
Patent Assignment
Reel/Frame 021815/0564

Assignment of Assignor's Interest

Recorded: 2008-11-11 Pages: 2
Assignors
YOKOYAMA, NATSUKI
Executed: 2008-09-26
SOMEYA, TOMOYUKI
Executed: 2008-09-29
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Manufacturing Method of Semiconductor Device
Patent: 8,445,352 →
Application: 12/268,538 →
Publication: US 2009/0209090
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 5, 2018
From: HITACHI, LTD.
To: HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
Reel/Frame 046268/0067 →
Change of Name Apr 30, 2025
From: HITACHI POWER SEMICONDUCTOR DEVICE LTD.
To: MINEBEA POWER SEMICONDUCTOR DEVICE INC.
Reel/Frame 071142/0232 →