IP Library Assignment 025059/0265
Patent Assignment
Reel/Frame 025059/0265

Assignment of Assignor's Interest

Recorded: 2010-09-29 Pages: 2
Assignors
KUNIYOSHI, FUTOSHI
Executed: 2010-09-01
ISHII, RINTARO
Executed: 2010-09-01
Assignee
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME,, MINATO-KU TOKYO, 105-8614, JAPAN
Covered Property (1)
R-T-B-Type Sintered Magnet and Method for Production Thereof
Patent: 8,317,941 →
Application: 12/935,318 →
Publication: US 2011/0025440
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 →