Patent Assignment
Reel/Frame 056226/0493
Assignment of Assignor's Interest
Recorded: 2021-05-13
Pages: 2
Assignors
MASUDA, TORU
Executed: 2020-11-05
HAYAKAWA, SEIICHI
Executed: 2020-11-05
TAKAYANAGI, YUJI
Executed: 2020-11-05
SHIMADA, TAKAE
Executed: 2020-11-09
WADA, TAKASHI
Executed: 2020-11-05
Assignee
HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
2-2, OMIKA-CHO 5-CHOME, HITACHI-SHI, IBARAKI, JAPAN
Covered Property
(1)
Semiconductor Device Signal Transmission Circuit for Drive-Control, Method of Controlling Semiconductor Device Signal Transmission Circuit for Drive-Control, Semiconductor Device, Power Conversion Device, and Electric System for Railway Vehicle
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.