IP Library Assignment 063686/0806
Patent Assignment
Reel/Frame 063686/0806

Assignment of Assignor's Interest

Recorded: 2023-05-18 Pages: 4
Assignor
SHIMIZU, KENICHIRO
Executed: 2023-04-26
Assignee
PROTERIAL, LTD.
6-36, TOYOSU 5-CHOME, KOTO-KU, TOKYO, 1350061, JAPAN
Covered Property (1)
Silicon Carbide Ceramic Honeycomb Structure and Its Production Method
Application: 18/037,696 →
Publication: US 2023/0322630
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Company Split Jun 24, 2026
From: PROTERIAL, LTD.
To: MIRAI CASTING HOLDINGS, LTD.
Reel/Frame 075813/0141 →
Nunc Pro Tunc Assignment Jun 24, 2026
From: MIRAI CASTING HOLDINGS, LTD.
To: MIRAI CASTING AMERICA INC.
Reel/Frame 075813/0149 →