IP Library Assignment 027491/0550
Patent Assignment
Reel/Frame 027491/0550

Assignment of Assignor's Interest

Recorded: 2012-01-06 Pages: 2
Assignor
KUNIYOSHI, FUTOSHI
Executed: 2011-12-14
Assignee
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME,, MINATO-KU TOKYO, 105-8614, JAPAN
Covered Property (1)
Process for Production of R-T-B Based Sintered Magnets and R-T-B Based Sintered Magnets
Patent: 9,415,444 →
Application: 13/382,587 →
Publication: US 2012/0112863
Related Assignments (1)
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 →