Inventor · disambiguated record
Kenji Imura
Also filed as: IMURA KENJI
53 granted patents·1,105 citations·filing 1976–2018
99Inventor score
Files withKONICA MINOLTA SENSING INC23MINOLTA CO LTD12IMURA KENJI7MINOLTA CAMERA KK7ASAHI CHEMICAL IND1
Top patents by PatentIndex Score
53 records- 0197US7339665B2Calibration source for calibrating spectroradiometer, calibration method using the same, and calibration systemKONICA MINOLTA SENSING INC·Filed 2005·Granted Mar 4, 2008·55 cites·17 claims
- 0296US8130371B2Method of calibrating reflection characteristic measuring apparatus for sheet specimenIMURA KENJI·Filed 2011·Granted Mar 6, 2012·23 cites·4 claims
- 0396US4446871AOptical analyzer for measuring a construction ratio between components in the living tissueMINOLTA KABUSHIKI KAISHA·Filed 1980·Granted May 8, 1984·204 cites·12 claims
- 0495US7697136B2Reflection characteristic measuring apparatus, and method for calibrating reflection characteristic measuring apparatusKONICA MINOLTA SENSING INC·Filed 2008·Granted Apr 13, 2010·29 cites·11 claims
- 0591US7675620B2Optical property measuring method and optical property measuring apparatusKONICA MINOLTA SENSING INC·Filed 2007·Granted Mar 9, 2010·16 cites·13 claims
- 0691US7262854B2Multi-angle colorimeterKONICA MINOLTA SENSING INC·Filed 2005·Granted Aug 28, 2007·23 cites·15 claims
- 0790US6707553B1Color measuring apparatusMINOLTA CO LTD·Filed 2000·Granted Mar 16, 2004·50 cites·28 claims
- 0887US8288739B2Method and apparatus for measuring optical property of fluorescent sampleIMURA KENJI·Filed 2009·Granted Oct 16, 2012·11 cites·9 claims
- 0987US7502099B2Measuring method and apparatus for measuring an optical property of a fluorescent sampleKONICA MINOLTA SENSING INC·Filed 2006·Granted Mar 10, 2009·11 cites·23 claims
- 1087US7151600B2Calibration system for a spectral luminometer and a method for calibrating a spectral luminometerKONICA MINOLTA SENSING INC·Filed 2003·Granted Dec 19, 2006·34 cites·23 claims
- 1187US6535278B1Apparatus and method for measuring spectral property of fluorescent sampleMINOLTA CO LTD·Filed 2000·Granted Mar 18, 2003·38 cites·15 claims
- 1286US7006690B1Test chart color measuring system and a color output apparatus correcting systemMINOLTA CO LTD·Filed 2000·Granted Feb 28, 2006·32 cites·30 claims
- 1385US7365850B2Two-dimensional spectroradiometerKONICA MINOLTA SENSING INC·Filed 2005·Granted Apr 29, 2008·9 cites·10 claims
- 1485US6876448B2Spectral characteristic measuring apparatus and method for correcting wavelength shift of spectral sensitivity in the apparatusMINOLTA CO LTD·Filed 2002·Granted Apr 5, 2005·35 cites·16 claims
- 1584US7916292B2Concave diffraction grating device, reflective dispersion device, and spectral deviceKONICA MINOLTA SENSING INC·Filed 2008·Granted Mar 29, 2011·12 cites·8 claims
- 1684US7852481B2Apparatus and method for measuring optical propertyKONICA MINOLTA SENSING INC·Filed 2008·Granted Dec 14, 2010·8 cites·16 claims
- 1784US4157708AEye fundus plethysmograph assemblyMINOLTA CAMERA KK·Filed 1976·Granted Jun 12, 1979·107 cites·13 claims
- 1881US7369239B2Light measuring apparatus and method for measuring monochromatic lightKONICA MINOLTA SENSING INC·Filed 2005·Granted May 6, 2008·11 cites·20 claims
- 1980US7471391B2Method for calibrating spectral characteristics of a spectral analyzer and a spectral analyzer applying said methodKONICA MINOLTA SENSING INC·Filed 2006·Granted Dec 30, 2008·10 cites·5 claims
- 2079US8345230B2Illumination apparatus and reflective characteristics measuring apparatus employing the sameKONICA MINOLTA SENSING INC·Filed 2010·Granted Jan 1, 2013·3 cites·31 claims
- 2179US7719687B2Apparatus for measuring reflection characteristics of object surfacesKONICA MINOLTA SENSING INC·Filed 2007·Granted May 18, 2010·6 cites·12 claims
- 2278US7286215B2Light measuring apparatus and a method for correcting non-linearity of a light measuring apparatusIMURA KENJI·Filed 2004·Granted Oct 23, 2007·15 cites·8 claims
- 2376US7355712B2Apparatus for measuring goniometric reflection property of sampleKONICA MINOLTA SENSING INC·Filed 2006·Granted Apr 8, 2008·5 cites·12 claims
- 2476US5636015AMeasuring apparatus for measuring an optical property of a fluorescent sampleMINOLTA CO LTD·Filed 1996·Granted Jun 3, 1997·51 cites·23 claims
- 2574US6020959AApparatus and method for measuring spectral characteristics of fluorescent sampleMINOLTA CO LTD·Filed 1998·Granted Feb 1, 2000·40 cites·17 claims
- 2673US8115924B2Optical characteristic measuring apparatusIMURA KENJI·Filed 2009·Granted Feb 14, 2012·3 cites·7 claims
- 2773US7369244B2Optical measuring apparatus, illumination system, and light detecting systemKONICA MINOLTA SENSING INC·Filed 2005·Granted May 6, 2008·3 cites·9 claims
- 2870US7710559B2Calibration reference light source and calibration system using the sameKONICA MINOLTA SENSING INC·Filed 2008·Granted May 4, 2010·5 cites·10 claims
- 2968US7973935B2Reflection characteristic measuring apparatus for sheet specimen and method of calibrating reflection characteristic measuring apparatus for sheet specimenKONICA MINOLTA SENSING INC·Filed 2008·Granted Jul 5, 2011·1 cites·8 claims
- 3068US5001657ARadiation thermometerMINOLTA CAMERA KK·Filed 1989·Granted Mar 19, 1991·27 cites·35 claims
- 3166US6645619B2Modified polytrimethylene terephthalateASAHI CHEMICAL IND·Filed 2000·Granted Nov 11, 2003·7 cites·20 claims
- 3265US7436516B2Reflection characteristic measuring apparatusKONICA MINOLTA SENSING INC·Filed 2007·Granted Oct 14, 2008·1 cites·9 claims
- 3365US7116417B2Spectrometer and method for correcting wavelength displacement of spectrometerKONICA MINOLTA SENSING INC·Filed 2004·Granted Oct 3, 2006·10 cites·20 claims
- 3465US5384641AColor measuring instrument with multiple inputs of lightMINOLTA CO LTD·Filed 1993·Granted Jan 24, 1995·27 cites·15 claims
- 3563US8502980B2Spectral characteristic measuring system, spectral characteristic measuring instrument, and data processing deviceIMURA KENJI·Filed 2009·Granted Aug 6, 2013·3 cites·6 claims
- 3663US5859709AOptical characteristic measuring apparatusMINOLTA CO LTD·Filed 1996·Granted Jan 12, 1999·26 cites·19 claims
- 3762US7538870B2Multi-channel colorimeter and method for measuring spectral intensity characteristicsKONICA MINOLTA SENSING INC·Filed 2004·Granted May 26, 2009·8 cites·11 claims
- 3862US6088117AReflection characteristic measuring apparatusMINOLTA CO LTD·Filed 1998·Granted Jul 11, 2000·28 cites·15 claims
- 3960US4664515AOptical system of a radiation thermometerMINOLTA CAMERA KK·Filed 1984·Granted May 12, 1987·14 cites·16 claims
- 4059US6917429B2ColorimeterMINOLTA CO LTD·Filed 2003·Granted Jul 12, 2005·11 cites·21 claims
- 4159US4914673ARadiation thermometerMINOLTA CAMERA KK·Filed 1988·Granted Apr 3, 1990·17 cites·21 claims
- 4258US7705983B2Wavelength displacement correcting systemKONICA MINOLTA SENSING INC·Filed 2008·Granted Apr 27, 2010·2 cites·7 claims
- 4358US5914777AApparatus for and method of measuring a distribution of luminous intensity of light sourceMINOLTA CO LTD·Filed 1998·Granted Jun 22, 1999·23 cites·30 claims
- 4456US5956133AApparatus for measuring a reflection characteristicMINOLTA CO LTD·Filed 1998·Granted Sep 21, 1999·19 cites·14 claims
- 4555US7859663B2Polychrometer and method for correcting stray lights of the sameKONICA MINOLTA SENSING INC·Filed 2008·Granted Dec 28, 2010·1 cites·8 claims
- 4655US4801212AOptical system for radiation thermometerMINOLTA CAMERA KK·Filed 1987·Granted Jan 31, 1989·15 cites·13 claims
- 4753US7327458B2Spectral sensitivity composing systemKONICA MINOLTA SENSING INC·Filed 2005·Granted Feb 5, 2008·1 cites·11 claims
- 4851US4770528AOptical system of a radiation thermometerMINOLTA CAMERA KK·Filed 1987·Granted Sep 13, 1988·11 cites·11 claims
- 4945US11428631B2Method for measuring spectral radiation characteristics of fluorescence whitened sample, and device for measuring spectral radiation characteristics of fluorescence whitened sampleKONICA MINOLTA INC·Filed 2018·Granted Aug 30, 2022·0 cites·34 claims
- 5045US8243261B2Optical property measurement apparatusMATSUMOTO TAKESHI·Filed 2009·Granted Aug 14, 2012·0 cites·11 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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