IP Library › Assignment 025480/0292
Patent Assignment
Reel/Frame 025480/0292

Assignment of Assignor's Interest

Recorded: 2010-12-08 Pages: 2
Assignors
KUNIYOSHI, FUTOSHI
Executed: 2010-11-05
ISHII, RINTARO
Executed: 2010-11-05
TOMIZAWA, HIROYUKI
Executed: 2010-11-05
Assignee
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME,, MINATO-KU TOKYO, 105-8614, JAPAN
Covered Property (1)
R-T-Cu-Mn-B Type Sintered Magnet
Patent: 8,092,619 →
Application: 12/996,828 →
Publication: US 2011/0095855
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 →