Inventor · disambiguated record
Yoshitsugu Sakai
Also filed as: SAKAI YOSHITSUGU
29 granted patents·3 pending applications·110 citations·filing 2003–2025
96Inventor score
Top patents by PatentIndex Score
32 records- 0198US11340167B2Fluorescence intensity correcting method, fluorescence intensity calculating method, and fluorescence intensity calculating apparatusSONY CORP·Filed 2020·Granted May 24, 2022·5 cites·23 claims
- 0297US11262305B2Fluorescence intensity correcting method, fluorescence intensity calculating method, and fluorescence intensity calculating apparatusSONY GROUP CORP·Filed 2021·Granted Mar 1, 2022·4 cites·30 claims
- 0397US10656090B2Fluorescence intensity correcting method, fluorescence intensity calculating method, and fluorescence intensity calculating apparatusSONY CORP·Filed 2019·Granted May 19, 2020·9 cites·20 claims
- 0494US10591400B2Micro particle analyzer and micro particle analysis methodSONY CORP·Filed 2019·Granted Mar 17, 2020·5 cites·6 claims
- 0594US8825431B2Fluorescence intensity correcting method, fluorescence intensity calculating method, and fluorescence intensity calculating apparatusKATO YASUNOBU·Filed 2011·Granted Sep 2, 2014·14 cites·16 claims
- 0693US10295466B2Fluorescence intensity correcting method, fluorescence intensity calculating method, and fluorescence intensity calculating apparatusSONY CORP·Filed 2014·Granted May 21, 2019·8 cites·15 claims
- 0792US2025362230A1Fluorescence intensity correcting method, fluorescence intensity calculating method, and fluorescence intensity calculating apparatusSONY CORP·Filed 2025·Application pending·0 cites
- 0891US12399122B2Fluorescence intensity correcting method, fluorescence intensity calculating method, and fluorescence intensity calculating apparatusSONY CORP·Filed 2024·Granted Aug 26, 2025·0 cites·28 claims
- 0989US10908075B2Fluorescent spectrum correcting method and fluorescent spectrum measuring deviceSONY CORP·Filed 2018·Granted Feb 2, 2021·2 cites·7 claims
- 1089US7110153B2Optical apparatus and laser display apparatus having laser beam scanner eachSONY CORP·Filed 2005·Granted Sep 19, 2006·18 cites·1 claims
- 1188US7068408B2Optical apparatus and laser display apparatus having laser beam scanner eachSONY CORP·Filed 2005·Granted Jun 27, 2006·16 cites·1 claims
- 1286US12298231B2Fluorescent spectrum correcting method and fluorescent spectrum measuring deviceSONY GROUP CORP·Filed 2023·Granted May 13, 2025·0 cites·19 claims
- 1383US11994468B2Fluorescence intensity correcting method, fluorescence intensity calculating method, and fluorescence intensity calculating apparatusSONY CORP·Filed 2022·Granted May 28, 2024·0 cites·30 claims
- 1483US11726031B2Fluorescent spectrum correcting method and fluorescent spectrum measuring deviceSONY GROUP CORP·Filed 2022·Granted Aug 15, 2023·0 cites·18 claims
- 1581US11074727B2Microparticle analyzing apparatus and data displaying methodSONY CORP·Filed 2018·Granted Jul 27, 2021·2 cites·53 claims
- 1680US10147209B2Microparticle analyzing apparatus and data displaying methodSONY CORP·Filed 2017·Granted Dec 4, 2018·2 cites·40 claims
- 1779US9619907B2Microparticle analyzing apparatus and data displaying methodSAKAI YOSHITSUGU·Filed 2011·Granted Apr 11, 2017·4 cites·11 claims
- 1877US8581210B2Fluorescence intensity compensation method and fluorescence intensity computing apparatusSAKAI YOSHITSUGU·Filed 2011·Granted Nov 12, 2013·3 cites·4 claims
- 1976US11454588B2Fluorescent spectrum correcting method and fluorescent spectrum measuring deviceSONY CORP·Filed 2021·Granted Sep 27, 2022·0 cites·19 claims
- 2073US11727612B2Microparticle analyzing apparatus and data displaying methodSONY GROUP CORP·Filed 2021·Granted Aug 15, 2023·0 cites·71 claims
- 2172US7079297B2Optical scan device, image position calibration method, and image display deviceSONY CORP·Filed 2003·Granted Jul 18, 2006·11 cites·7 claims
- 2268US11156544B2Microparticle analyzer and microparticle analysis methodSONY CORP·Filed 2020·Granted Oct 26, 2021·0 cites·23 claims
- 2366US8990024B2Fluorescence intensity compensation method and fluorescence intensity calculation deviceKATO YASUNOBU·Filed 2011·Granted Mar 24, 2015·1 cites·6 claims
- 2466US8629412B2Fluorescence intensity correction method, fluorescence intensity calculation method, and fluorescence intensity calculation device and fluorescence intensity correction programSAKAI YOSHITSUGU·Filed 2011·Granted Jan 14, 2014·1 cites·7 claims
- 2559US6903857B2Optical apparatus and laser display apparatus having laser beam scanner eachSONY CORP·Filed 2004·Granted Jun 7, 2005·4 cites·10 claims
- 2657US11686662B2Microparticle sorting device and method for sorting microparticlesSONY CORP·Filed 2019·Granted Jun 27, 2023·0 cites·13 claims
- 2757US2012123722A1Fluorescent spectrum correcting method and fluorescent spectrum measuring deviceKAKUTA MASAYA·Filed 2011·Application pending·0 cites
- 2851US11112345B2Microparticle measurement device and cleaning method for microparticle measurement deviceSONY CORP·Filed 2017·Granted Sep 7, 2021·0 cites·11 claims
- 2945US11135585B2Fluid control device, microparticle measurement device, and fluid control methodSONY CORP·Filed 2017·Granted Oct 5, 2021·0 cites·10 claims
- 3045US9170188B2Stereoscopic display of biological particle measurement dataSUZUKI SHUNSUKE·Filed 2011·Granted Oct 27, 2015·0 cites·17 claims
- 3139US2020319080A1Connecting member and microparticle measuring apparatusSONY CORP·Filed 2017·Application pending·0 cites
- 3236USD827588SChip connectorSONY CORP·Filed 2016·Granted Sep 4, 2018·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Yoshitsugu Sakai 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 →