Inventor
ISHII MITSUO
JP94 patents
⚠️ This page may combine multiple inventors who share the name “ISHII MITSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOPCON CORP
25 patentsUSD723953SMar 10, 2015
Measuring device for measuring in three-dimension
TOPCON CORP21 citations93
USD723398SMar 3, 2015
Light wave distance measuring theodolite
TOPCON CORP22 citations93
USD563247SMar 4, 2008
Three-dimensional measuring instrument
TOPCON CORP19 citations93
USD494074SAug 10, 2004
Optical measuring theodolite
TOPCON CORP24 citations93
USD469738SFeb 4, 2003
Rotating laser
TOPCON CORP32 citations93
USD587149SFeb 24, 2009
Laser irradiator
TOPCON CORP18 citations92
USD609124SFeb 2, 2010
Rotating laser
TOPCON CORP21 citations91
USD563246SMar 4, 2008
Roof of rotating laser having telescopic sight
TOPCON CORP27 citations91
USD971037SNov 29, 2022
Surveying instrument
TOPCON CORP7 citations86
USD835532SDec 11, 2018
Surveying instrument
TOPCON CORP7 citations84
USD834968SDec 4, 2018
Light wave distance measuring theodolite
TOPCON CORP9 citations84
USD795721SAug 29, 2017
Surveying instrument
TOPCON CORP8 citations84
USD708970SJul 15, 2014
Laser surveying instrument
TOPCON CORP15 citations84
USD708969SJul 15, 2014
Surveying instrument
TOPCON CORP6 citations84
USD635038SMar 29, 2011
Rotating laser
TOPCON CORP14 citations84
USD564922SMar 25, 2008
Laser irradiator
TOPCON CORP13 citations84
USD558075SDec 25, 2007
Laser transit
TOPCON CORP14 citations84
USD612753SMar 30, 2010
Rotating laser
TOPCON CORP10 citations83
USD561621SFeb 12, 2008
Rotating laser
TOPCON CORP15 citations83
US6751522B2Jun 15, 2004
Lens layout setting apparatus for lens grinding process and display apparatus for the same
TOPCON CORP13 citations83
USD526223SAug 8, 2006
Laser measuring instrument
TOPCON CORP12 citations77
USD538683SMar 20, 2007
Laser receiver for surveying
TOPCON CORP6 citations74
USD532326SNov 21, 2006
Calculator for surveying date
TOPCON CORP10 citations74
USD531069SOct 31, 2006
Position information terminal unit
TOPCON CORP10 citations74
USD527293SAug 29, 2006
Laser projecting apparatus
TOPCON CORP8 citations74
KK TOPCON
7 patentsUSD409507SMay 11, 1999
Electro-optical distance-measuring instrument
KK TOPCON21 citations93
USD787345SMay 23, 2017
Light wave optical measuring theodolite
KK TOPCON7 citations84
USD781731SMar 21, 2017
Optical measuring theodolite using light wave
KK TOPCON14 citations84
USD781730SMar 21, 2017
Optical measuring theodolite using light wave
KK TOPCON16 citations84
USD778745SFeb 14, 2017
Optical measuring theodolite using light wave
KK TOPCON8 citations84
USD777588SJan 31, 2017
Optical measuring theodolite using light wave
KK TOPCON15 citations84
USD766753SSep 20, 2016
Optical measuring thedolite using light wave
KK TOPCON15 citations84
SHARP KK
5 patentsUS4988165AJan 29, 1991
Object lens driving device
SHARP KK55 citations96
US5313444AMay 17, 1994
External magnetic field generation apparatus capable of light intensity modulation and magnetic field modulation
SHARP KK32 citations93
US5224068AJun 29, 1993
Recording method for magneto-optic memory medium
SHARP KK23 citations93
US4104727AAug 1, 1978
Liquid crystal display calculator construction
SHARP KK22 citations81
US6920163B2Jul 19, 2005
Semiconductor laser driving circuit and semiconductor laser driving method therefor
SHARP KK10 citations74
ISHII MITSUO
3 patentsNIPPON STEEL CORP
3 patentsUS6918971B2Jul 19, 2005
Titanium sheet, plate, bar or wire having high ductility and low material anisotropy and method of producing the same
NIPPON STEEL CORP37 citations91
US4465525AAug 14, 1984
Ferritic stainless steel having excellent formability
NIPPON STEEL CORP32 citations90
US4515644AMay 7, 1985
Method for producing ferritic stainless steel sheets or strips containing aluminum
NIPPON STEEL CORP20 citations80
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
2 patentsMITSUBISHI ELECTRIC CORP
2 patentsELM IND CO LTD
1 patentTOPCON POSITIONING SYSTEMS INC
1 patentFUJITSU LTD
1 patentShowing the top 50 of 94 patents by PatentIndex Score.