Inventor
HAYASHI KUNIHIRO
JP48 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI KUNIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOPCON CORP
34 patentsUS5226910AJul 13, 1993
Surgical cutter
TOPCON CORP696 citations99
US7222021B2May 22, 2007
Operator guiding system
TOPCON CORP71 citations97
US7515256B2Apr 7, 2009
Position measuring instrument
TOPCON CORP44 citations93
US7110102B2Sep 19, 2006
Working position measuring system
TOPCON CORP39 citations93
US7081606B2Jul 25, 2006
Position measuring system
TOPCON CORP29 citations93
US7022962B2Apr 4, 2006
Position determining apparatus
TOPCON CORP35 citations93
US6646732B2Nov 11, 2003
Position determination and adjustment system and light sensing device used for the same
TOPCON CORP50 citations93
US6435283B1Aug 20, 2002
Rotary laser irradiating apparatus and construction machine control system
TOPCON CORP18 citations93
US6314651B1Nov 13, 2001
Rotary laser irradiating system and photodetection system
TOPCON CORP34 citations93
US6286607B1Sep 11, 2001
Construction machine control system
TOPCON CORP46 citations93
US6068060AMay 30, 2000
Construction equipment control system
TOPCON CORP41 citations93
US5612781AMar 18, 1997
Object reflector detection system
TOPCON CORP25 citations93
US6160616ADec 12, 2000
Laser system
TOPCON CORP23 citations92
US5936721AAug 10, 1999
Guide beam direction setting apparatus
TOPCON CORP53 citations92
US5703718ADec 30, 1997
Object reflector detecting apparatus
TOPCON CORP18 citations92
US7196302B2Mar 27, 2007
Laser measuring method and laser measuring system having fan-shaped tilted laser beams and three known points of photodetection system
TOPCON CORP20 citations89
US7965383B2Jun 21, 2011
Surveying device and surveying system
TOPCON CORP8 citations84
US7319515B2Jan 15, 2008
Rotary laser apparatus
TOPCON CORP12 citations84
US7148958B2Dec 12, 2006
Method and system for measuring height or relatively axial position
TOPCON CORP17 citations84
US7966739B2Jun 28, 2011
Laser surveying system
TOPCON CORP17 citations83
US7115852B2Oct 3, 2006
Photodetection device for rotary laser system
TOPCON CORP7 citations74
US6443235B1Sep 3, 2002
Rotary laser irradiating apparatus and construction machine control system
TOPCON CORP13 citations74
US6163373ADec 19, 2000
Rotary laser irradiating system
TOPCON CORP13 citations74
US6151106ANov 21, 2000
Laser irradiation system
TOPCON CORP10 citations74
US6104479AAug 15, 2000
Laser system
TOPCON CORP12 citations74
US5909311AJun 1, 1999
Object reflector detecting apparatus
TOPCON CORP8 citations74
US5774211AJun 30, 1998
Laser leveling system for setting pipes
TOPCON CORP12 citations74
US5708748AJan 13, 1998
Target device for a laser
TOPCON CORP16 citations74
US6710319B2Mar 23, 2004
System for radiating a reference laser beam and utilizing GPS units for installing an article
TOPCON CORP10 citations70
US5298096AMar 29, 1994
Method of producing a lens
TOPCON CORP10 citations68
US7715998B2May 11, 2010
Surveying instrument
TOPCON CORP4 citations63
US6108075AAug 22, 2000
Laser beam emitting apparatus
TOPCON CORP5 citations63
US7814670B2Oct 19, 2010
Laser level detection system
TOPCON CORP6 citations62
US7554650B2Jun 30, 2009
Laser beam projecting device
TOPCON CORP4 citations58
HAYASHI KUNIHIRO
6 patentsUS8822904B2Sep 2, 2014
Plant sensor having a controller controlling light emission of first and second light emitters at timings different from each other
HAYASHI KUNIHIRO4 citations73
US8619250B2Dec 31, 2013
Rotary laser emitting apparatus
HAYASHI KUNIHIRO6 citations71
US8786834B2Jul 22, 2014
Optical distance measuring apparatus
HAYASHI KUNIHIRO3 citations62
US8077293B2Dec 13, 2011
Surveying device and surveying system
HAYASHI KUNIHIRO2 citations62
US8917382B2Dec 23, 2014
Electric distance meter
HAYASHI KUNIHIRO1 citations51
US8407904B2Apr 2, 2013
Rotary laser beam emitter
HAYASHI KUNIHIRO1 citations51