Inventor · disambiguated record
Masuyuki Sugiyama
Also filed as: SUGIYAMA MASUYUKI
46 granted patents·15 pending applications·167 citations·filing 2007–2024
97Inventor score
Top patents by PatentIndex Score
61 records- 0195US7820961B2Mass spectrometer and method of mass spectrometryHITACHI LTD·Filed 2007·Granted Oct 26, 2010·30 cites·17 claims
- 0293US10204773B2Ion guide and mass spectrometer using sameHITACHI HIGH TECH CORP·Filed 2015·Granted Feb 12, 2019·9 cites·18 claims
- 0390US9123516B2Multipole segments aligned in an offset manner in a mass spectrometerHASEGAWA HIDEKI·Filed 2011·Granted Sep 1, 2015·13 cites·15 claims
- 0490US8680464B2Mass spectrometerHASHIMOTO YUICHIRO·Filed 2011·Granted Mar 25, 2014·10 cites·12 claims
- 0590US8368013B2Analyzer, ionization apparatus and analyzing methodHITACHI HIGH TECH CORP·Filed 2011·Granted Feb 5, 2013·12 cites·26 claims
- 0689US7718960B2Ion mobility spectrometer and ion-mobility-spectrometry/mass-spectrometry hybrid spectrometerHITACHI LTD·Filed 2008·Granted May 18, 2010·14 cites·15 claims
- 0787US8866070B2Mass spectrometerMOROKUMA HIDETOSHI·Filed 2011·Granted Oct 21, 2014·8 cites·15 claims
- 0885US11860142B2Liquid chromatograph mass spectrometerHITACHI HIGH TECH CORP·Filed 2019·Granted Jan 2, 2024·2 cites·7 claims
- 0984US9040905B2Analysis device and analysis methodNAGANO HISASHI·Filed 2011·Granted May 26, 2015·5 cites·20 claims
- 1084US8164053B2Mass analyzer and mass analyzing methodSUGIYAMA MASUYUKI·Filed 2008·Granted Apr 24, 2012·8 cites·17 claims
- 1183US9214324B2Analysis device and analysis methodHITACHI LTD·Filed 2015·Granted Dec 15, 2015·3 cites·4 claims
- 1282US8803084B2Mass spectrometer and mass spectrometryHITACHI HIGH TECH CORP·Filed 2012·Granted Aug 12, 2014·5 cites·15 claims
- 1382US7800058B2Mass spectrometer and mass spectrometry methodHITACHI HIGH TECH CORP·Filed 2007·Granted Sep 21, 2010·6 cites·18 claims
- 1481US9543135B2Mass spectrometer and mass analyzing method for efficiently ionizing a sample with less carry-overKUMANO SHUN·Filed 2012·Granted Jan 10, 2017·6 cites·11 claims
- 1580US8560249B2Dangerous substance detection systemNAGANO HISASHI·Filed 2010·Granted Oct 15, 2013·5 cites·14 claims
- 1679US9184037B2Mass spectrometer and mass analyzing methodKUMANO SHUN·Filed 2012·Granted Nov 10, 2015·5 cites·19 claims
- 1779US8710430B2Mass spectrometry methodSUGIYAMA MASUYUKI·Filed 2012·Granted Apr 29, 2014·4 cites·8 claims
- 1878US8941060B2Mass spectrometer and ion source used thereforSATAKE HIROYUKI·Filed 2012·Granted Jan 27, 2015·4 cites·17 claims
- 1976US9601321B2Mass spectrometer and methodHITACHI HIGH TECH CORP·Filed 2013·Granted Mar 21, 2017·3 cites·14 claims
- 2075US7829846B2Analytical system and method utilizing the dependence of signal intensity on matrix component concentrationHITACHI LTD·Filed 2008·Granted Nov 9, 2010·3 cites·17 claims
- 2174US9390900B2Mass spectrometerSUGIYAMA MASUYUKI·Filed 2011·Granted Jul 12, 2016·3 cites·18 claims
- 2274US9287105B2Mass spectrometric systemHITACHI HIGH TECH CORP·Filed 2013·Granted Mar 15, 2016·3 cites·9 claims
- 2373US10921296B2Separation column connection device, connection method, and analysis systemHITACHI HIGH TECH CORP·Filed 2016·Granted Feb 16, 2021·1 cites·15 claims
- 2472US7956322B2Mass spectrometer and mass spectrometric analysis methodHITACHI LTD·Filed 2009·Granted Jun 7, 2011·2 cites·14 claims
- 2570US10551346B2Ion analysis deviceHITACHI HIGH TECH CORP·Filed 2016·Granted Feb 4, 2020·1 cites·13 claims
- 2669US2025076306A1Method for optimizing mrna sequence using peptide barcodeHITACHI LTD·Filed 2024·Application pending·0 cites
- 2768US9171704B2Mass spectrometerHITACHI HIGH TECH CORP·Filed 2014·Granted Oct 27, 2015·1 cites·8 claims
- 2865US8525108B2Mass spectrometerHASHIMOTO YUICHIRO·Filed 2009·Granted Sep 3, 2013·1 cites·13 claims
- 2961US10424472B2Ion guide and mass spectrometer using sameHITACHI HIGH TECH CORP·Filed 2018·Granted Sep 24, 2019·0 cites·5 claims
- 3060US2025273452A1Ion guide and mass spectrometerHITACHI HIGH TECH CORP·Filed 2023·Application pending·0 cites
- 3160US2024310338A1Mass spectrometry system, processing device, and anomaly detection methodHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 3258US2024038524A1Mass spectrometer and mass spectrometry methodHITACHI LTD·Filed 2023·Application pending·0 cites
- 3356US12512309B2Mass spectrometer and method for controlling sameHITACHI HIGH TECH CORP·Filed 2022·Granted Dec 30, 2025·0 cites·8 claims
- 3456US2023416301A1Method for analyzing proteinMARUYAMA MASASHI·Filed 2023·Application pending·0 cites
- 3556US2025146985A1Control method for liquid chromatograph mass spectrometry deviceHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 3655US12354863B2Ion source, mass spectrometer, ion source control methodHITACHI HIGH TECH CORP·Filed 2020·Granted Jul 8, 2025·0 cites·13 claims
- 3755US10989632B2Method for preparing standard sample for gas flow type analysis systemHITACHI LTD·Filed 2017·Granted Apr 27, 2021·0 cites·2 claims
- 3854US10684256B2Analysis device provided with ion mobility separation partHITACHI HIGH TECH CORP·Filed 2017·Granted Jun 16, 2020·0 cites·11 claims
- 3954US2024339312A1Method for controlling mass spectrometer, and mass spectrometerHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 4053US2013056633A1Mass spectrometerHASHIMOTO YUICHIRO·Filed 2012·Application pending·0 cites
- 4153US2024055249A1Ion source, mass spectrometer, and capillary insertion methodHITACHI HIGH TECH CORP·Filed 2021·Application pending·0 cites
- 4252US12106951B2Mass analysis system, and method for determining performance of mass analysis deviceHITACHI HIGH TECH CORP·Filed 2020·Granted Oct 1, 2024·0 cites·9 claims
- 4352US2011248157A1Mass spectrometer and mass spectrometry methodSUGIYAMA MASUYUKI·Filed 2009·Application pending·0 cites
- 4451US12334327B2Mass spectrometry device control method, mass spectrometry system, and voltage control deviceHITACHI HIGH TECH CORP·Filed 2021·Granted Jun 17, 2025·0 cites·8 claims
- 4551US12217953B2Ion source and mass spectrometerHITACHI HIGH TECH CORP·Filed 2020·Granted Feb 4, 2025·0 cites·11 claims
- 4651US11955327B2Ion detectorHITACHI HIGH TECH CORP·Filed 2020·Granted Apr 9, 2024·0 cites·14 claims
- 4751US2024361346A1Automatic analyzerHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 4850US11749517B2Ion sourceHITACHI HIGH TECH CORP·Filed 2019·Granted Sep 5, 2023·0 cites·13 claims
- 4948US12224168B2Mass spectrometer and mass spectrometry methodHITACHI HIGH TECH CORP·Filed 2020·Granted Feb 11, 2025·0 cites·13 claims
- 5048US2024063010A1Mass spectrometry device and method for controlling sameHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →