IP Library › Assignment 031103/0235
Patent Assignment
Reel/Frame 031103/0235

Assignment of Assignor's Interest

Recorded: 2013-08-28 Pages: 2
Assignors
KAMACHI, MASANAO
Executed: 2013-04-08
YOSHIMURA, KOSHI
Executed: 2013-04-29
ISOZAKI, TAKAHIRO
Executed: 2013-04-23
Assignee
HITACHI METALS, LTD.
1-2-1, SHIBAURA, MINATO-KU,, TOKYO, 105-8614, JAPAN
Covered Property (1)
Production Method for R-Fe-B Based Sintered Magnet Having Plating Film on Surface Thereof
Patent: 9,267,217 →
Application: 13/984,943 →
Publication: US 2013/0313125
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 →