Patents/Inventors

Eiichi Morioka

TokyoJP3 patents

4 Patents

US124356292025
Tunnel Excavation Device
KOMATSU Ltd.
0 cites
US123451592025
Measurement System and Measurement Method
KOMATSU Ltd.
0 cites
US122761972025
Tunnel Excavation Device
KOMATSU Ltd.
0 cites
US120379062024
Tunnel Boring Machine, Measurement Method, and Measurement System
The University Of Tokyo
0 cites