Tokyo
Japan
4
2024-01-11
4
2024-04-02
These are the the leading inventors for applications assigned to Kay Seven Co., Ltd.:
Kay Seven Co., Ltd. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Steering device
#2 | 2023-08-10 ✅ Patent 12,415,593 granted on 2025-09-16RUDDER
#3 | 2023-06-01 ✅ Patent 12,448,106 granted on 2025-10-21GATE RUDDER INCLUDING LEFT RUDDER AND RIGHT RUDDER DISPOSED LEFT AND RIGHT OF PROPELLER OF SHIP
#4 | 2017-03-23 ✅ Patent 9,937,992 granted on 2018-04-10Steering device and method for steering the same
Also check out KAY SEVEN CO., LTD.'s (Tokyo, Japan) applicant profile with 4 patent applications submitted.
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