IP Library Assignment 036254/0708
Patent Assignment
Reel/Frame 036254/0708

Assignment of Assignor's Interest

Recorded: 2015-08-05 Pages: 4
Assignor
OKAZAKI, SHUNJI
Executed: 2015-05-20
Assignee
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-8614, JAPAN
Covered Property (1)
Ceramic Honeycomb Structure and Its Production Method
Patent: 9,981,255 →
Application: 14/765,871 →
Publication: US 2015/0367335
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address Nov 20, 2025
From: HITACHI METALS, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 073636/0806 →
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 →