IP Library › Assignment 037864/0456
Patent Assignment
Reel/Frame 037864/0456

Assignment of Assignor's Interest

Recorded: 2016-03-01 Pages: 4
Assignors
YAMAGATA, RYOUICHI
Executed: 2016-02-19
ISHII, RINTARO
Executed: 2016-02-19
KUNIYOSHI, FUTOSHI
Executed: 2016-02-19
SATOH, TEPPEI
Executed: 2016-02-19
Assignee
HITACHI METALS, LTD.
2-70, KONAN 1-CHOME, MINATO-KU, TOKYO, 108-8224, JAPAN
Covered Property (1)
Method for Producing R-T-B Based Sintered Magnet
Application: 14/915,801 →
Publication: US 2016/0284468
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 9, 2020
From: YAMAGATA, RYOUICHI; ISHII, RINTARO; KUNIYOSHI, FUTOSHI; SATOH, TEPPEI
To: HITACHI METALS, LTD.
Reel/Frame 052353/0605 →
Change of Name Dec 27, 2023
From: HITACHI METALS, LTD.
To: PROTERIAL, LTD.
Reel/Frame 066130/0563 →