Inventor · disambiguated record
Shiro Mizutani
Also filed as: MIZUTANI SHIRO
18 granted patents·6 pending applications·33 citations·filing 1981–2023
89Inventor score
Top patents by PatentIndex Score
24 records- 0182US7855355B2High-voltage power unit and mass spectrometer using the power unitSHIMADZU CORP·Filed 2005·Granted Dec 21, 2010·7 cites·12 claims
- 0275US10593531B2Time-of-flight mass spectrometerSHIMADZU CORP·Filed 2016·Granted Mar 17, 2020·2 cites·2 claims
- 0374US8907274B2Quadrupole mass spectrometerMIZUTANI SHIRO·Filed 2011·Granted Dec 9, 2014·4 cites·3 claims
- 0472US8445844B2Quadrupole mass spectrometerMUKAIBATAKE KAZUO·Filed 2006·Granted May 21, 2013·3 cites·8 claims
- 0570US7910880B2Mass spectrometerSHIMADZU CORP·Filed 2006·Granted Mar 22, 2011·2 cites·9 claims
- 0670US2022262615A1Analytical deviceSHIMADZU CORP·Filed 2022·Application pending·0 cites
- 0769US11101127B2Time-of-flight mass spectrometerSHIMADZU CORP·Filed 2017·Granted Aug 24, 2021·1 cites·7 claims
- 0869US10229822B2Mass spectrometer with high-voltage power sourceSHIMADZU CORP·Filed 2014·Granted Mar 12, 2019·2 cites·12 claims
- 0968US12505995B2Mass spectrometer and power supply deviceSHIMADZU CORP·Filed 2023·Granted Dec 23, 2025·0 cites·15 claims
- 1061US2024331995A1Quadrupole-Mass-Filter Driving Method and Quadrupole Mass SpectrometerSHIMADZU CORP·Filed 2023·Application pending·0 cites
- 1156US2021210326A1Analytical deviceSHIMADZU CORP·Filed 2018·Application pending·0 cites
- 1255US9431226B2High-voltage power unit and mass spectrometer using the power unitSHIMADZU CORP·Filed 2012·Granted Aug 30, 2016·1 cites·10 claims
- 1353US4431970AQuadrature detector using a double balanced differential circuit and a constant current circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Feb 14, 1984·11 cites·7 claims
- 1452US2025014885A1Mass spectrometerSHIMADZU CORP·Filed 2021·Application pending·0 cites
- 1552US2025174448A1Mass spectrometer and wave-detection unitSHIMADZU CORP·Filed 2021·Application pending·0 cites
- 1651US12334326B2Ion analyzerSHIMADZU CORP·Filed 2020·Granted Jun 17, 2025·0 cites·6 claims
- 1751US9899203B2Mass spectrometry method and mass spectrometerSHIMADZU CORP·Filed 2014·Granted Feb 20, 2018·0 cites·8 claims
- 1844US2015228469A1Quadrupole mass spectrometry apparatusSHIMADZU CORP·Filed 2014·Application pending·0 cites
- 1941US11443935B2Time-of-flight mass spectrometerSHIMADZU CORP·Filed 2018·Granted Sep 13, 2022·0 cites·6 claims
- 2041US9583324B2High-voltage power unit and mass spectrometer using the power unitSHIMADZU CORP·Filed 2013·Granted Feb 28, 2017·0 cites·6 claims
- 2138US11430649B2Analytical deviceSHIMADZU CORP·Filed 2018·Granted Aug 30, 2022·0 cites·9 claims
- 2237US10388507B2Time-of-flight mass spectrometerSHIMADZU CORP·Filed 2016·Granted Aug 20, 2019·0 cites·3 claims
- 2337US8772707B2Quadrupole mass spectrometerMIZUTANI SHIRO·Filed 2010·Granted Jul 8, 2014·0 cites·7 claims
- 2437US8581184B2Quadrupole mass spectrometerMIZUTANI SHIRO·Filed 2011·Granted Nov 12, 2013·0 cites·9 claims
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