Patent Assignment
Reel/Frame 057481/0535
Assignment of Assignor's Interest
Recorded: 2021-09-14
Pages: 4
Assignors
HARA, AKIHIRO
Executed: 2021-08-31
YOSHI, YOSHIHIRO
Executed: 2021-08-26
DEGUCHI, AKIRA
Executed: 2021-08-26
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8280, JAPAN
Covered Property
(1)
Maintenance Support Device, Maintenance Support Method, and Maintenance Support Program
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.