Inventor · disambiguated record
Yoshiroh Nagai
Also filed as: NAGAI YOSHIROH
24 granted patents·4 pending applications·405 citations·filing 1994–2022
94Inventor score
Files withKONICA MINOLTA INC13KONICA MINOLTA SENSING INC6MINOLTA CO LTD4KITAJIMA KAZUMI2NAGAI YOSHIROH1
Top patents by PatentIndex Score
28 records- 0187US6829496B2Blood component measurement apparatusMINOLTA CO LTD·Filed 2002·Granted Dec 7, 2004·246 cites·14 claims
- 0282US9671289B2Color measurement device and color measurement methodKONICA MINOLTA INC·Filed 2015·Granted Jun 6, 2017·3 cites·9 claims
- 0380US10768048B2Method of calibrating spectral apparatus and method of producing calibrated spectral apparatusKONICA MINOLTA INC·Filed 2016·Granted Sep 8, 2020·2 cites·10 claims
- 0479US10996108B2Wavelength shift correction system and wavelength shift correction methodKONICA MINOLTA INC·Filed 2018·Granted May 4, 2021·2 cites·20 claims
- 0576US8956289B2Vital information measuring deviceKITAJIMA KAZUMI·Filed 2006·Granted Feb 17, 2015·20 cites·12 claims
- 0675US7566306B2Biological information processing apparatus and operation program product for the sameKONICA MINOLTA SENSING INC·Filed 2005·Granted Jul 28, 2009·15 cites·16 claims
- 0772US8600468B2Biometric information measuring apparatus and biometric information measuring systemYAMAMOTO KOJI·Filed 2008·Granted Dec 3, 2013·12 cites·7 claims
- 0872US5631735ASpectrometer provided with an optical shutterMINOLTA CO LTD·Filed 1996·Granted May 20, 1997·37 cites·21 claims
- 0969US5570180ASpectrometer provided with an optical shutterMINOLTA CO LTD·Filed 1995·Granted Oct 29, 1996·33 cites·16 claims
- 1067US7727158B2Pulse wave data analyzing method, system, and program productKONICA MINOLTA SENSING INC·Filed 2006·Granted Jun 1, 2010·9 cites·16 claims
- 1166US11307093B2Method of calibrating spectral apparatus and method of producing calibrated spectral apparatusKONICA MINOLTA INC·Filed 2020·Granted Apr 19, 2022·0 cites·6 claims
- 1264US12488450B2Image capture condition adjustment device, image capture condition adjustment method, and programKONICA MINOLTA INC·Filed 2022·Granted Dec 2, 2025·0 cites·21 claims
- 1364US9681012B2Colour measurement device and colour measurement methodKONICA MINOLTA INC·Filed 2015·Granted Jun 13, 2017·1 cites·9 claims
- 1460US5457530ASpectrometer provided with an optical shutterMINOLTA CO LTD·Filed 1994·Granted Oct 10, 1995·22 cites·20 claims
- 1558US7983730B2Method for acquiring respiratory disease-related analysis data, oximeter system, operation program product for oximeter system, oximeter, and oxygen supply systemKONICA MINOLTA SENSING INC·Filed 2006·Granted Jul 19, 2011·1 cites·9 claims
- 1656US8801621B2Method, system and program product for analyzing pulse wave dataKITAJIMA KAZUMI·Filed 2008·Granted Aug 12, 2014·1 cites·7 claims
- 1753US2024289938A1Display body, data processing device, data processing method, and programKONICA MINOLTA INC·Filed 2022·Application pending·0 cites
- 1850US8195261B2Vital information measuring deviceTATEDA NORIHIRO·Filed 2006·Granted Jun 5, 2012·1 cites·4 claims
- 1946US10036668B2Colorimeter and colorimetry methodKONICA MINOLTA INC·Filed 2015·Granted Jul 31, 2018·0 cites·8 claims
- 2046US8055320B2Vital information measuring deviceKONICA MINOLTA SENSING INC·Filed 2006·Granted Nov 8, 2011·0 cites·14 claims
- 2146US2009036762A1Pulse oximeterKONICA MINOLTA SENSING INC·Filed 2008·Application pending·0 cites
- 2245US11428631B2Method 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
- 2343US11231321B2Wavelength shift correction system and wavelength shift correction methodKONICA MINOLTA INC·Filed 2018·Granted Jan 25, 2022·0 cites·20 claims
- 2443US2022292665A1Workpiece surface defect detection device and detection method, workpiece surface inspection system, and programKONICA MINOLTA INC·Filed 2020·Application pending·0 cites
- 2543US2006173257A1Sleep evaluation method, sleep evaluation system, operation program for sleep evaluation system, pulse oximeter, and sleep support systemKONICA MINOLTA SENSING INC·Filed 2006·Application pending·0 cites
- 2642US10514300B2Spectrocolorimetric device and conversation rule setting methodKONICA MINOLTA INC·Filed 2016·Granted Dec 24, 2019·0 cites·14 claims
- 2738US10408681B2Spectrocolorimetric device and spectral reflectance calculating methodKONICA MINOLTA INC·Filed 2016·Granted Sep 10, 2019·0 cites·7 claims
- 2834US9442014B2Fourier transform spectrometer and fourier transform spectroscopic methodNAGAI YOSHIROH·Filed 2012·Granted Sep 13, 2016·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Yoshiroh Nagai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →