Inventor

YAMAGUCHI SHIGEYUKI

JP7 patents

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

TOPCON CORP

3 patents

US8355118B2Jan 15, 2013

Laser scanner, laser scanner measuring system, calibration method for laser scanner measuring system and target for calibration

TOPCON CORP8 citations82

US7482974B2Jan 27, 2009

RTK-GPS survey system

TOPCON CORP10 citations82

US8384913B2Feb 26, 2013

Measuring method and measuring device

TOPCON CORP0 citations40

OGAWA KAZUHIRO

2 patents

US8310653B2Nov 13, 2012

Laser scanner, laser scanner measuring system, calibration method for laser scanner measuring system and target for calibration

OGAWA KAZUHIRO80 citations94

US9213104B2Dec 15, 2015

Positioning system and method

OGAWA KAZUHIRO0 citations38

YAMAGUCHI SHIGEYUKI

1 patent

US8099802B2Jan 24, 2012

Flush toilet equipment

YAMAGUCHI SHIGEYUKI14 citations77

MAEDA YASUNARI

1 patent

US8128741B2Mar 6, 2012

Gas dissolving apparatus

MAEDA YASUNARI4 citations53