Patents/Inventors

Tetsuya Yamauchi

TokyoJP3 patents

4 Patents

US123987982025
Lubrication System and Planetary Gear Mechanism
KOMATSU Ltd.
0 cites
US123828842025
Watering Can
HACHIMAN-KASEI CO., Ltd.
0 cites
US123453222025
Planetary Gear Mechanism
KOMATSU Ltd.
0 cites
US119710982024
Power Transmission Device and Power Transmission Method
KOMATSU Ltd.
0 cites