IP Library Assignment 025797/0507
Patent Assignment
Reel/Frame 025797/0507

Assignment of Assignor's Interest

Recorded: 2011-02-11 Pages: 3
Assignors
KIKUGAWA, ATSUSHI
Executed: 2010-12-16
YOSHIMURA, KOSHI
Executed: 2010-12-16
TOCHISHITA, YOSHIMI
Executed: 2010-12-21
KAMACHI, MASANAO
Executed: 2010-12-24
MISUMI, NOBUHIRO
Executed: 2010-12-20
Assignee
HITACHI METALS, LTD.
1-2-1, SHIBAURA, MINATO-KU,, TOKYO, 105-8614, JAPAN
Covered Property (1)
Corrosion-Resistant Magnet and Method for Producing the Same
Patent: 9,275,794 →
Application: 13/056,387 →
Publication: US 2011/0273252
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 27, 2023
From: HITACHI METALS, LTD.
To: PROTERIAL, LTD.
Reel/Frame 066130/0563 →
Nunc Pro Tunc Assignment Jun 3, 2024
From: HITACHI METALS, LTD.
To: HITACHI, LTD.
Reel/Frame 067605/0821 →