IP Library Assignment 031974/0303
Patent Assignment
Reel/Frame 031974/0303

Assignment of Assignor's Interest

Recorded: 2014-01-15 Pages: 2
Assignor
KUNIYOSHI, FUTOSHI
Executed: 2013-11-12
Assignee
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-8614, JAPAN
Covered Property (1)
Rh Diffusion Source, and Method for Producing R-T-B-Based Sintered Magnet Using Same
Patent: 9,613,748 →
Application: 14/127,174 →
Publication: US 2014/0120248
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 →