IP Library Assignment 031928/0795
Patent Assignment
Reel/Frame 031928/0795

Assignment of Assignor's Interest

Recorded: 2014-01-09 Pages: 2
Assignors
FURUSAWA, KATSUYOSHI
Executed: 2013-11-19
KIKUGAWA, ATSUSHI
Executed: 2013-11-19
Assignee
HITACHI METALS, LTD.
1-2-1, SHIBAURA, MINATO-KU,, TOKYO, 105-8614, JAPAN
Covered Property (1)
Method for Producing R-Fe-B Based Permanent Magnet Alloy Recycled Material Having Removed Carbon
Patent: 9,657,367 →
Application: 14/125,715 →
Publication: US 2014/0123809
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 →