Inventor · disambiguated record
Katsuyuki Saito
Also filed as: SAITO KATSUYUKI
60 granted patents·3 pending applications·3,596 citations·filing 1986–2019
99Inventor score
Top patents by PatentIndex Score
63 records- 0197US7734160B2Endoscope apparatusOLYMPUS CORP·Filed 2005·Granted Jun 8, 2010·69 cites·4 claims
- 0296US4951135AElectronic-type endoscope system having capability of setting AGC variation regionOLYMPUS OPTICAL CO·Filed 1988·Granted Aug 21, 1990·143 cites·23 claims
- 0395US7355625B1Endoscopic imaging system and endoscope systemOLYMPUS CORP·Filed 2000·Granted Apr 8, 2008·105 cites·21 claims
- 0495US7119830B2Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of systemOLYMPUS CORP·Filed 2002·Granted Oct 10, 2006·66 cites·3 claims
- 0595US5588948AStereoscopic endoscopeOLYMPUS OPTICAL CO·Filed 1993·Granted Dec 31, 1996·176 cites·14 claims
- 0694US6184922B1Endoscopic imaging system in which still image-specific or motion picture-specific expansion unit can be coupled to digital video output terminal in freely uncoupled mannerOLYMPUS OPTICAL CO·Filed 1998·Granted Feb 6, 2001·181 cites·27 claims
- 0793US7821529B2Image pickup systemOLYMPUS CORP·Filed 2003·Granted Oct 26, 2010·68 cites·5 claims
- 0893US5873816AElectronic endoscope having an insertional portion a part of which is a conductive armorOLYMPUS OPTICAL CO·Filed 1995·Granted Feb 23, 1999·185 cites·26 claims
- 0993US5269289ACavity insert device using fuzzy theoryOLYMPUS OPTICAL CO·Filed 1991·Granted Dec 14, 1993·162 cites·87 claims
- 1092US6873352B2Image processing unit whose ability to process endoscopic image signal can be expanded, and endoscopic imaging systemOLYMPUS CORP·Filed 2003·Granted Mar 29, 2005·38 cites·7 claims
- 1192US6677992B1Imaging apparatus offering dynamic range that is expandable by weighting two image signals produced during different exposure times with two coefficients whose sum is 1 and adding them upOLYMPUS CORP·Filed 1998·Granted Jan 13, 2004·161 cites·35 claims
- 1292US5374953AElectronic endoscope apparatus with signal validity monitorOLYMPUS OPTICAL CO·Filed 1993·Granted Dec 20, 1994·136 cites·4 claims
- 1392US4967269AEndoscope automatic light control apparatus and endoscope apparatus making use of the sameOLYMPUS OPTICAL CO·Filed 1989·Granted Oct 30, 1990·83 cites·11 claims
- 1492US4959710AElectronic endoscope whereby the position of the insertable part can be known by a transmitted light outside a bodyOLYMPUS OPTICAL CO·Filed 1989·Granted Sep 25, 1990·89 cites·27 claims
- 1592US4719508AEndoscopic photographing apparatusOLYMPUS OPTICAL CO·Filed 1986·Granted Jan 12, 1988·91 cites·8 claims
- 1690US5189499ACharge-coupled device and process of fabrication thereofSONY CORP·Filed 1991·Granted Feb 23, 1993·92 cites·3 claims
- 1789US4894715AElectronic endoscopeOLYMPUS OPTICAL CO·Filed 1988·Granted Jan 16, 1990·65 cites·40 claims
- 1888US5592216AEndoscopic apparatus capable of storing image information for a plurality of framesOLYMPUS OPTICAL CO·Filed 1994·Granted Jan 7, 1997·85 cites·19 claims
- 1988US4926258AElectronic endoscope apparatus capable of driving solid state imaging devices having different characteristicsOLYMPUS OPTICAL CO·Filed 1988·Granted May 15, 1990·60 cites·32 claims
- 2086US5627583AElectroendoscope apparatusOLYMPUS OPTICAL CO·Filed 1994·Granted May 6, 1997·76 cites·11 claims
- 2185US11608530B1Single reaction multiplex PCR primer design for amplifying multiple HLA class I and II genesONE LAMBDA INC·Filed 2019·Granted Mar 21, 2023·2 cites·11 claims
- 2285US8189041B2Endoscope signal processing apparatusKONISHI JUN·Filed 2007·Granted May 29, 2012·65 cites·23 claims
- 2385US5614943ADissimilar endoscopes usable with a common control unitOLYMPUS OPTICAL CO·Filed 1995·Granted Mar 25, 1997·92 cites·2 claims
- 2485US5113254AElectronic endoscope apparatus outputting ternary drive signalOLYMPUS OPTICAL CO·Filed 1990·Granted May 12, 1992·71 cites·37 claims
- 2583USRE34504EElectronic endoscope system provided with a means of imaging frozen pictures having few picture image smearsOLYMPUS OPTICAL CO·Filed 1990·Granted Jan 11, 1994·55 cites·51 claims
- 2683US4706118AControl circuit for video endoscopeOLYMPUS OPTICAL CO·Filed 1986·Granted Nov 10, 1987·41 cites·10 claims
- 2782US5720706AStereoscopic endoscopeOLYMPUS OPTICAL CO·Filed 1995·Granted Feb 24, 1998·68 cites·10 claims
- 2881US8512953B2Diagnostic probe detection systemSAITO KATSUYUKI·Filed 2002·Granted Aug 20, 2013·8 cites·18 claims
- 2981US5579772ASurgical microscope systemOLYMPUS OPTICAL CO·Filed 1994·Granted Dec 3, 1996·53 cites·1 claims
- 3080US8007401B2Hybrid vehicle drive control apparatus and methodNISSAN MOTOR·Filed 2008·Granted Aug 30, 2011·13 cites·13 claims
- 3180US6690410B1Image processing unit with expandable image signal processing capability and endoscopic imaging systemOLYMPUS OPTICAL CO·Filed 2000·Granted Feb 10, 2004·14 cites·11 claims
- 3279US8688299B2Mode change control system for hybrid vehicleSAITO KATSUYUKI·Filed 2008·Granted Apr 1, 2014·14 cites·13 claims
- 3377US9222524B2Drive force transmission deviceNISSAN MOTOR·Filed 2012·Granted Dec 29, 2015·6 cites·4 claims
- 3476US5609561AElectronic type endoscope in which image pickup unit is dismounted to execute disinfection/sterilization processingOLYMPUS OPTICAL CO·Filed 1994·Granted Mar 11, 1997·198 cites·16 claims
- 3576US5604530ASolid-state image sensing device for endoscope and endoscope imaging apparatusOLYMPUS OPTICAL CO·Filed 1995·Granted Feb 18, 1997·55 cites·18 claims
- 3676US5243666AStatic-image signal generation apparatus using fuzzy theoryOLYMPUS OPTICAL CO·Filed 1990·Granted Sep 7, 1993·41 cites·19 claims
- 3776US4891695AElectronic endoscope apparatus provided with a plurality of endoscopes having solid state imaging devices with at least one identical pixel forming elementOLYMPUS OPTICAL CO·Filed 1988·Granted Jan 2, 1990·29 cites·17 claims
- 3875US5785835AElectrophoresis method and devicesONE LAMBDA·Filed 1996·Granted Jul 28, 1998·52 cites·13 claims
- 3973US4928172AEndoscope output signal control device and endoscope apparatus making use of the sameOLYMPUS OPTICAL CO·Filed 1988·Granted May 22, 1990·102 cites·22 claims
- 4072US4979035AElectronic endoscope apparatus with CCD output circuit of positive polarityOLYMPUS OPTICAL CO·Filed 1989·Granted Dec 18, 1990·26 cites·11 claims
- 4170US4933757AElectronic endoscope apparatus provided with a movement detecting meansOLYMPUS OPTICAL CO·Filed 1989·Granted Jun 12, 1990·23 cites·26 claims
- 4268US8060266B2Mode changeover control device for a hybrid vehicleHIDAKA TERUMASA·Filed 2007·Granted Nov 15, 2011·10 cites·20 claims
- 4368US5164824AImage freezing signal-processing apparatusOLYMPUS OPTICAL CO·Filed 1991·Granted Nov 17, 1992·32 cites·24 claims
- 4467US6538687B1Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of systemOLYMPUS OPTICAL CO·Filed 1998·Granted Mar 25, 2003·26 cites·14 claims
- 4566US5034888AElectronic endoscope apparatus having different image processing characteristics for a moving image and a still imageOLYMPUS OPTICAL CO·Filed 1990·Granted Jul 23, 1991·117 cites·20 claims
- 4665US8537209B2Endoscope apparatusIWASAKI TOMOKI·Filed 2005·Granted Sep 17, 2013·5 cites·2 claims
- 4764US4891697AElectronic endoscope having function of effecting enlargement/reduction processingOLYMPUS OPTICAL CO·Filed 1988·Granted Jan 2, 1990·18 cites·13 claims
- 4861US9988671B2Diagnostic probe detection systemONE LAMBDA INC·Filed 2013·Granted Jun 5, 2018·0 cites·14 claims
- 4961US5398056AEndoscope systemOLYMPUS OPTICAL CO·Filed 1993·Granted Mar 14, 1995·79 cites·14 claims
- 5059USRE41467EEndoscopic imaging system in which still image-specific or motion picture-specific expansion unit can be coupled to digital video output terminal in freely uncoupled mannerOLYMPUS CORP·Filed 2002·Granted Aug 3, 2010·3 cites·52 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →