IP Library Assignment 026554/0482
Patent Assignment
Reel/Frame 026554/0482

Assignment of Assignor's Interest

Recorded: 2011-07-07 Pages: 2
Assignors
ISHII, RINTARO
Executed: 2011-06-03
KUNIYOSHI, FUTOSHI
Executed: 2011-06-03
Assignee
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME,, MINATO-KU TOKYO, 105-8614, JAPAN
Covered Property (1)
Method for Producing R-T-B Sintered Magnet
Patent: 8,287,661 →
Application: 13/143,566 →
Publication: US 2011/0262297
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 →