IP Library › Assignment 058135/0830
Patent Assignment
Reel/Frame 058135/0830

Assignment of Assignor's Interest

Recorded: 2021-11-17 Pages: 4
Assignor
OGATA, TOMOHISA
Executed: 2021-10-06
Assignee
HITACHI METALS, LTD.
2-70, KONAN 1-CHOME, MINATO-KU, TOKYO, 1088224, JAPAN
Covered Property (1)
Ceramic Honeycomb Filter
Application: 17/595,445 →
Publication: US 2022/0193593
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 6, 2023
From: HITACHI METALS, LTD.
To: PROTERIAL, LTD.
Reel/Frame 063875/0550 →
Change of Address Jun 6, 2023
From: HITACHI METALS, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 063877/0864 →