Inventor · disambiguated record
Masashi Kiguchi
Also filed as: KIGUCHI MASASHI
34 granted patents·14 pending applications·318 citations·filing 1988–2021
96Inventor score
Top patents by PatentIndex Score
48 records- 0198US6649894B2Optical near field generatorHITACHI LTD·Filed 2002·Granted Nov 18, 2003·117 cites·20 claims
- 0295US11547309B2Biological information detection device, biological information detection method and non-transitory computer-readable storage medium for biological information detectionHITACHI LTD·Filed 2020·Granted Jan 10, 2023·4 cites·14 claims
- 0385US11701011B2Biological information detection device and biological information detection methodHITACHI LTD·Filed 2020·Granted Jul 18, 2023·2 cites·11 claims
- 0483US6949732B2Optical apparatuses using the near-field lightHITACHI LTD·Filed 2002·Granted Sep 27, 2005·43 cites·9 claims
- 0579US7613502B2Optical bioinstrumentation for living bodyHITACHI LTD·Filed 2005·Granted Nov 3, 2009·23 cites·18 claims
- 0673US9198624B2Biological photometric device and biological photometry method using sameFUNANE TSUKASA·Filed 2011·Granted Dec 1, 2015·11 cites·17 claims
- 0770US10755187B2Mood score calculation systemHITACHI LTD·Filed 2015·Granted Aug 25, 2020·2 cites·8 claims
- 0868US11071483B2Mood score calculation apparatus and mood score calculation methodHITACHI LTD·Filed 2018·Granted Jul 27, 2021·1 cites·4 claims
- 0967US7890270B2Optical system for measuring metabolism in a body, method and programHITACHI MEDICAL CORP·Filed 2009·Granted Feb 15, 2011·0 cites·14 claims
- 1065US7974671B2Living body information signal processing system combining living body optical measurement apparatus and brain wave measurement apparatus and probe device used for the sameHITACHI MEDICAL CORP·Filed 2004·Granted Jul 5, 2011·34 cites·16 claims
- 1164US9131887B2System for measuring mood stateHITACHI LTD·Filed 2013·Granted Sep 15, 2015·2 cites·6 claims
- 1264US8369913B2Optical measurement instrument for living body semiconductor laser installation for living body light measuring deviceHITACHI LTD·Filed 2007·Granted Feb 5, 2013·3 cites·13 claims
- 1363US7285790B2Optical measurement system for living bodies and method thereofHITACHI LTD·Filed 2005·Granted Oct 23, 2007·3 cites·7 claims
- 1461US7516021B2Optical system for measuring metabolism in a body, method and programHITACHI MEDICAL CORP·Filed 2005·Granted Apr 7, 2009·1 cites·20 claims
- 1560US2010256468A1Apparatus for measuring biological lightHITACHI MEDICAL CORP·Filed 2008·Application pending·0 cites
- 1659US8229531B2Optical bioinstrumentation devicesATSUMORI HIROKAZU·Filed 2006·Granted Jul 24, 2012·2 cites·5 claims
- 1759US4967141AMethod of taking out and storing energy in a superconductive ring or coilHITACHI LTD·Filed 1988·Granted Oct 30, 1990·12 cites·17 claims
- 1858US7150717B2Optical measurement apparatus for a living bodyHITACHI LTD·Filed 2004·Granted Dec 19, 2006·19 cites·3 claims
- 1956US8103332B2Head-coupled holder for living body optical measurementKIGUCHI MASASHI·Filed 2008·Granted Jan 24, 2012·1 cites·8 claims
- 2056US7022083B2Measurement system for living bodiesHITACHI MEDICAL CORP·Filed 2003·Granted Apr 4, 2006·14 cites·10 claims
- 2156US6907279B2Optical system for measuring metabolism in a bodyHITACHI MEDICAL CORP·Filed 2003·Granted Jun 14, 2005·13 cites·7 claims
- 2255US9706955B2Biological state assessment device and program thereforATSUMORI HIROKAZU·Filed 2012·Granted Jul 18, 2017·1 cites·4 claims
- 2355US2004191747A1Training assistant systemHITACHI LTD·Filed 2004·Application pending·0 cites
- 2453US11896205B2Digestive organ internal contents sampling capsuleHITACHI LTD·Filed 2021·Granted Feb 13, 2024·0 cites·14 claims
- 2552US8244324B2Optical measurement instrument for living bodyATSUMORI HIROKAZU·Filed 2007·Granted Aug 14, 2012·1 cites·11 claims
- 2651US11593518B2Medical image processing apparatus and medical image processing methodHITACHI LTD·Filed 2019·Granted Feb 28, 2023·0 cites·7 claims
- 2748US9339191B2Optical measurement apparatusKIGUCHI MASASHI·Filed 2009·Granted May 17, 2016·0 cites·7 claims
- 2848US7991447B2Biological photometric equipmentHITACHI LTD·Filed 2004·Granted Aug 2, 2011·1 cites·6 claims
- 2947US10881338B2Biological information detection apparatus and biological information detection methodHITACHI LTD·Filed 2019·Granted Jan 5, 2021·0 cites·9 claims
- 3047US10548518B2Biophotonic measurement device and methodHITACHI LTD·Filed 2014·Granted Feb 4, 2020·0 cites·17 claims
- 3147US2008259337A1Biological optical measuring apparatus and light detection moduleSAGARA KAZUHIKO·Filed 2007·Application pending·0 cites
- 3245US2007088228A1Metabolic rate measuring apparatusUCHIDA TSUYOSHI·Filed 2005·Application pending·0 cites
- 3345US2016278643A1Biophotonic measurement apparatus and biophotonic measurement method using sameHITACHI LTD·Filed 2013·Application pending·0 cites
- 3445US2014012136A1Biological Optical Measuring ApparatusHITACHI LTD·Filed 2013·Application pending·0 cites
- 3543US11331048B2Brain connectivity analysis system and brain connectivity analysis methodHITACHI LTD·Filed 2017·Granted May 17, 2022·0 cites·14 claims
- 3643US9562809B2Biopolymer optical analysis device and methodOZAWA SATOSHI·Filed 2011·Granted Feb 7, 2017·0 cites·20 claims
- 3743US2019125197A1Biological Information Detection Apparatus and Biological Information Detection MethodHITACHI LTD·Filed 2018·Application pending·0 cites
- 3842US2007106139A1Blood glucose measurement device and metabolic rate measurement deviceNAGATA KOJI·Filed 2005·Application pending·0 cites
- 3941US11033230B2Probe holder module and method for configuring probe holder using sameHITACHI LTD·Filed 2015·Granted Jun 15, 2021·0 cites·15 claims
- 4041US10638975B2Biological light measurement deviceHITACHI LTD·Filed 2015·Granted May 5, 2020·0 cites·14 claims
- 4141US8750951B2Living body optical measurement systemKIGUCHI MASASHI·Filed 2008·Granted Jun 10, 2014·0 cites·4 claims
- 4241US2006025659A1Optical measuring device for substances in vivoKIGUCHI MASASHI·Filed 2005·Application pending·0 cites
- 4341US2015223694A1Biophotonic Measurement Apparatus and Biophotonic Measurement Method Using SameHITACHI MEDICAL CORP·Filed 2013·Application pending·0 cites
- 4440US2014107439A1Biological optical measurement device, stimulus presentation method, and stimulus presentation programATSUMORI HIROKAZU·Filed 2012·Application pending·0 cites
- 4540US2015351696A1Biological optical measurement device and signal separation method for sameHITACHI MEDICAL CORP·Filed 2013·Application pending·0 cites
- 4640US2019046094A1Biometric optical measurement apparatus and biometric optical measurement methodNEU CORP·Filed 2017·Application pending·0 cites
- 4738US5351320AOptical modulator depressing optical feedback and optical modulating element and channel optical waveguide used thereforeHITACHI LTD·Filed 1993·Granted Sep 27, 1994·8 cites·9 claims
- 4838US2012245443A1Biological light measurement deviceATSUMORI HIROKAZU·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →