Inventor
UEMURA KOICHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “UEMURA KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UEMURA KOICHI
4 patentsUS4095435AJun 20, 1978
Method of advancing a plurality of longitudinally arranged movable constructional units forwardly successively in a self-running manner and apparatus for performing same
UEMURA KOICHI30 citations79
US4388020AJun 14, 1983
Method and apparatus for advancing cylindrical bodies underground
UEMURA KOICHI9 citations71
US4352594AOct 5, 1982
Method and apparatus for constructing underground structure
UEMURA KOICHI4 citations60
US4322180AMar 30, 1982
Method and apparatus for advancing cylindrical bodies underground
UEMURA KOICHI3 citations60