IP Library Assignment 045015/0243
Patent Assignment
Reel/Frame 045015/0243

Assignment of Assignor's Interest

Recorded: 2018-02-23 Pages: 2
Assignor
KUNIYOSHI, FUTOSHI
Executed: 2018-02-13
Assignee
HITACHI METALS, LTD.
2-70, KONAN 1-CHOME, MINATO-KU, TOKYO, 108-8224, JAPAN
Covered Property (1)
Diffusion Treatment Device and Method for Manufacturing R-T-B System Sintered Magnet Using Same
Application: 15/754,647 →
Publication: US 2018/0236554
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 →