Inventor · disambiguated record
Masahide Kanno
Also filed as: KANNO MASAHIDE
49 granted patents·3,791 citations·filing 1984–1996
99Inventor score
Files withOLYMPUS OPTICAL CO49
Top patents by PatentIndex Score
49 records- 0196US4951135AElectronic-type endoscope system having capability of setting AGC variation regionOLYMPUS OPTICAL CO·Filed 1988·Granted Aug 21, 1990·143 cites·23 claims
- 0296US4727418AImage processing apparatusOLYMPUS OPTICAL CO·Filed 1986·Granted Feb 23, 1988·178 cites·12 claims
- 0396US4727417AEndoscope video apparatusOLYMPUS OPTICAL CO·Filed 1987·Granted Feb 23, 1988·77 cites·17 claims
- 0495US5379757AMethod of compressing endoscope image data based on image characteristicsOLYMPUS OPTICAL CO·Filed 1992·Granted Jan 10, 1995·179 cites·1 claims
- 0595US5209220AEndoscope image data compressing apparatusOLYMPUS OPTICAL CO·Filed 1990·Granted May 11, 1993·184 cites·4 claims
- 0695US4868647AElectronic endoscopic apparatus isolated by differential type drive meansOLYMPUS OPTICAL CO·Filed 1988·Granted Sep 19, 1989·121 cites·18 claims
- 0793US5784098AApparatus for measuring three-dimensional configurationsOLYMPUS OPTICAL CO·Filed 1996·Granted Jul 21, 1998·214 cites·87 claims
- 0893US4901142AVideo scope systemOLYMPUS OPTICAL CO·Filed 1988·Granted Feb 13, 1990·112 cites·23 claims
- 0992US5374953AElectronic endoscope apparatus with signal validity monitorOLYMPUS OPTICAL CO·Filed 1993·Granted Dec 20, 1994·136 cites·4 claims
- 1092US4967269AEndoscope automatic light control apparatus and endoscope apparatus making use of the sameOLYMPUS OPTICAL CO·Filed 1989·Granted Oct 30, 1990·83 cites·11 claims
- 1192US4959710AElectronic 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
- 1292US4719508AEndoscopic photographing apparatusOLYMPUS OPTICAL CO·Filed 1986·Granted Jan 12, 1988·91 cites·8 claims
- 1391US4803550AImaging apparatus having illumination meansOLYMPUS OPTICAL CO·Filed 1988·Granted Feb 7, 1989·86 cites·13 claims
- 1489US5995136AFrame sequential type imaging apparatus for obtaining high resolution object image by irradiating frame sequential light on the object, photoelectrically converting the object image and processing signals by a solid state imaging deviceOLYMPUS OPTICAL CO·Filed 1994·Granted Nov 30, 1999·96 cites·43 claims
- 1589US5331551AEndoscope image recording system for compressing and recording endoscope image dataOLYMPUS OPTICAL CO·Filed 1990·Granted Jul 19, 1994·93 cites·36 claims
- 1689US5111306AEndoscope image filing systemOLYMPUS OPTICAL CO·Filed 1991·Granted May 5, 1992·99 cites·24 claims
- 1789US4894715AElectronic endoscopeOLYMPUS OPTICAL CO·Filed 1988·Granted Jan 16, 1990·65 cites·40 claims
- 1889US4816909AVideo endoscope system for use with different sizes of solid state devicesOLYMPUS OPTICAL CO·Filed 1987·Granted Mar 28, 1989·74 cites·40 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
- 2088US4736734AEndoscope with variable illumination angleOLYMPUS OPTICAL CO·Filed 1986·Granted Apr 12, 1988·65 cites·11 claims
- 2186US5374965AMedical network system with common analog information trasmission lineOLYMPUS OPTICAL CO·Filed 1991·Granted Dec 20, 1994·70 cites·10 claims
- 2285US5113254AElectronic endoscope apparatus outputting ternary drive signalOLYMPUS OPTICAL CO·Filed 1990·Granted May 12, 1992·71 cites·37 claims
- 2383US4802018AElectronic marking apparatus for identifying a selected image from a plurality of electronically stored imagesOLYMPUS OPTICAL CO·Filed 1987·Granted Jan 31, 1989·47 cites·20 claims
- 2483US4706118AControl circuit for video endoscopeOLYMPUS OPTICAL CO·Filed 1986·Granted Nov 10, 1987·41 cites·10 claims
- 2581US4884133AEndoscope light source apparatusOLYMPUS OPTICAL CO·Filed 1988·Granted Nov 28, 1989·175 cites·7 claims
- 2679US5583566ACombined medical image and data transmission with data storage, in which character/diagram information is transmitted with video dataOLYMPUS OPTICAL CO·Filed 1995·Granted Dec 10, 1996·62 cites·23 claims
- 2779US5436655AEndoscope apparatus for three dimensional measurement for scanning spot light to execute three dimensional measurementOLYMPUS OPTICAL CO·Filed 1994·Granted Jul 25, 1995·234 cites·45 claims
- 2879US4862872AEndoscope and endoscope washing apparatusOLYMPUS OPTICAL CO·Filed 1988·Granted Sep 5, 1989·148 cites·26 claims
- 2976US4891695AElectronic 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
- 3073US4983019AEndoscope light source apparatusOLYMPUS OPTICAL CO·Filed 1990·Granted Jan 8, 1991·39 cites·24 claims
- 3173US4928172AEndoscope output signal control device and endoscope apparatus making use of the sameOLYMPUS OPTICAL CO·Filed 1988·Granted May 22, 1990·102 cites·22 claims
- 3270US4933757AElectronic endoscope apparatus provided with a movement detecting meansOLYMPUS OPTICAL CO·Filed 1989·Granted Jun 12, 1990·23 cites·26 claims
- 3367US4869256AEndoscope apparatusOLYMPUS OPTICAL CO·Filed 1988·Granted Sep 26, 1989·83 cites·27 claims
- 3467US4855819AEndoscope imaging system for use with multiple color imaging systemsOLYMPUS OPTICAL CO·Filed 1988·Granted Aug 8, 1989·21 cites·63 claims
- 3566US5034888AElectronic 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
- 3665US5361203AEndoscope image data filing system and an endoscope image data managing method for managing a large number of image data in various modeOLYMPUS OPTICAL CO·Filed 1993·Granted Nov 1, 1994·26 cites·13 claims
- 3764US4891697AElectronic endoscope having function of effecting enlargement/reduction processingOLYMPUS OPTICAL CO·Filed 1988·Granted Jan 2, 1990·18 cites·13 claims
- 3858US4887153AElectronic endoscope apparatus using horizontal transfer clock of fixed frequencyOLYMPUS OPTICAL CO·Filed 1988·Granted Dec 12, 1989·14 cites·30 claims
- 3957US4901143AElectronic endoscope system provided with a means of imaging frozen pictures having few picture image smearsOLYMPUS OPTICAL CO·Filed 1989·Granted Feb 13, 1990·45 cites·51 claims
- 4056US4879992ARigid electronic endoscopeOLYMPUS OPTICAL CO·Filed 1988·Granted Nov 14, 1989·51 cites·4 claims
- 4151US4933758ASignal processing apparatus with a movement detecting device and an outline enhancement deviceOLYMPUS OPTICAL CO·Filed 1989·Granted Jun 12, 1990·10 cites·18 claims
- 4250US4865018AControl apparatus for endoscopesOLYMPUS OPTICAL CO·Filed 1988·Granted Sep 12, 1989·34 cites·12 claims
- 4345US5568271AImage information recording apparatus for recording a plurality of image information onto a plurality of information recording meansOLYMPUS OPTICAL CO·Filed 1995·Granted Oct 22, 1996·13 cites·20 claims
- 4442US4862258AMultiple characteristic endoscope light source for frame sequential color imaging, mosaic color imaging and fiber image guide scopesOLYMPUS OPTICAL CO·Filed 1988·Granted Aug 29, 1989·22 cites·7 claims
- 4541US4611271AControl system with a microprocessorOLYMPUS OPTICAL CO·Filed 1984·Granted Sep 9, 1986·10 cites·5 claims
- 4639US4588927ALight supply apparatus for an endoscopeOLYMPUS OPTICAL CO·Filed 1984·Granted May 13, 1986·13 cites·6 claims
- 4738US4704520ALight source device for an endoscopeOLYMPUS OPTICAL CO·Filed 1985·Granted Nov 3, 1987·16 cites·12 claims
- 4835US4590924AEndoscope systemOLYMPUS OPTICAL CO·Filed 1984·Granted May 27, 1986·10 cites·14 claims
- 4933US4933760AMovement detecting circuitOLYMPUS OPTICAL CO·Filed 1989·Granted Jun 12, 1990·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →