Patents/Inventors

Sadatomo Kuribayashi

TokyoJP2 patents

3 Patents

US124481062025
Gate Rudder Including Left Rudder and Right Rudder Disposed Left and Right of Propeller of Ship
KAY SEVEN CO., Ltd.
0 cites
US124155932025
Rudder
Kay Seven Co., Ltd.
0 cites
US119455642024
Steering Device
Kay Seven Co., Ltd.
0 cites