P

Inventor

SAKANISHI SHOICHI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “SAKANISHI SHOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOMATSU MFG CO LTD

6 patents
US6697695B1Feb 24, 2004

Laser device management system

KOMATSU MFG CO LTD38 citations92
US6522674B1Feb 18, 2003

Pulsed laser control system

KOMATSU MFG CO LTD32 citations91
US5330292AJul 19, 1994

System and method for transmitting and calculating data in shield machine

KOMATSU MFG CO LTD41 citations91
US6418155B1Jul 9, 2002

Laser device

KOMATSU MFG CO LTD10 citations73
US5199818AApr 6, 1993

Method and apparatus for detecting collapse of natural ground in shield driving method

KOMATSU MFG CO LTD3 citations61
US5208538AMay 4, 1993

Apparatus having a pair of magnetic field generating cables for measuring position of an underground excavator

KOMATSU MFG CO LTD6 citations59

KOMATSU S EISAKUSHO KK

1 patent
US4818107AApr 4, 1989

System for measuring the position of a moving body

KOMATSU S EISAKUSHO KK75 citations92

KOMATSU SEISAKUSHO CORP KK

1 patent
US5107938AApr 28, 1992

Apparatus for detecting position of underground excavator

KOMATSU SEISAKUSHO CORP KK7 citations67