IP Library Assignment 041796/0724
Patent Assignment
Reel/Frame 041796/0724

Assignment of Assignor's Interest

Recorded: 2017-03-30 Pages: 5
Assignors
KIMURA, HIROFUMI
Executed: 2017-02-28
NAMITO, TOMONORI
Executed: 2017-02-28
KATSURAGI, SUSUMU
Executed: 2017-03-04
HAYAKAWA, JUNJI
Executed: 2017-03-03
Assignee
HITACHI METALS, LTD.
2-70, KONAN 1-CHOME, MINATO-KU, TOKYO, 108-8224, JAPAN
Covered Property (1)
Heat-Resistant, Austenitic Cast Steel Having Excellent Thermal Fatigue Properties, and Exhaust Member Made Thereof
Application: 15/515,651 →
Publication: US 2017/0298489
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address Dec 9, 2025
From: HITACHI METALS, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 073917/0124 →
Change of Name Dec 9, 2025
From: HITACHI METALS, LTD.
To: PROTERIAL, LTD.
Reel/Frame 073917/0160 →