Patent Assignment
Reel/Frame 057590/0458
Assignment of Assignor's Interest
Recorded: 2021-09-24
Pages: 3
Assignor
SAKATA, SHINDO
Executed: 2021-09-06
Assignee
HITACHI METALS, LTD.
2-70, KONAN 1-CHOME, MINATO-KU, TOKYO, 108-8224, JAPAN
Covered Property
(1)
Retainer and Pipe Joint Using Retainer
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.