IP Library Assignment 065828/0519
Patent Assignment
Reel/Frame 065828/0519

Assignment of Assignor's Interest

Recorded: 2023-12-11 Pages: 5
Assignors
KANEKO, TSUTOMU
Executed: 2023-10-31
SAKURAI, YOSHISHIGE
Executed: 2023-10-31
Assignees
RUBYCON CORPORATION
1938-1, NISHIMINOWA, INA-SHI, NAGANO, 399-4593, JAPAN
YOKO-TOYO METALS CO., LTD.
8-15, MINATO 1-CHOME, CHUO-KU, TOKYO, 104-0043, JAPAN
Covered Property (1)
Electrolytic Capacitor
Application: 18/569,030 →
Publication: US 2024/0282534
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 14, 2025
From: YOKO-TOYO METALS CO ., LTD.
To: HEC KOUYO JAPAN CO. , LTD.
Reel/Frame 073065/0619 →
Change of Name Oct 21, 2025
From: YOKO-TOYO METALS CO., LTD.
To: HEC KOUYO JAPAN CO., LTD.
Reel/Frame 072992/0034 →