FIFTY SQUARE INC.

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2023-10-05

Patent Grants:

Last grant date:

2025-06-03

Top Inventors for applications by FIFTY SQUARE INC.

These are the the leading inventors for applications assigned to FIFTY SQUARE INC.:

Masayuki HAYASHI 2 Tokyo, Japan

Recent patent applications by FIFTY SQUARE INC.

FIFTY SQUARE INC. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2023-10-05 ✅ Patent 12,323,754 granted on 2025-06-03

US20230319451A1

Electricity

Headphone cover and fastener therefor, and headphone cover mounting method

#2 | 2022-05-26 ✅ Patent 11,683,622 granted on 2023-06-20

US20220167070A1

Electricity

Headphone cover and fastener therefor

Also check out Fifty Square Inc.'s (Tokyo, Japan) applicant profile with 2 patent applications submitted.

AssigneeID:

600784 ⎘