Inventor · disambiguated record
Naotsugu Onuma
Also filed as: ONUMA NAOTSUGU
15 granted patents·10 pending applications·4 citations·filing 2011–2024
85Inventor score
Top patents by PatentIndex Score
25 records- 0173US10605772B2Analytical tool and analytical systemARKRAY INC·Filed 2016·Granted Mar 31, 2020·1 cites·9 claims
- 0272US10018589B2Analysis method and analysis systemARKRAY INC·Filed 2015·Granted Jul 10, 2018·1 cites·17 claims
- 0372US9989494B2Method for manufacturing chip comprising microchannel and chipARKRAY INC·Filed 2015·Granted Jun 5, 2018·1 cites·6 claims
- 0471US10545117B2Sample analysis method and solution thereforARKRAY INC·Filed 2016·Granted Jan 28, 2020·1 cites·15 claims
- 0567US2022050079A1Analytical Tool and Analytical SystemARKRAY INC·Filed 2021·Application pending·0 cites
- 0665US2024426777A1Sample analysis method and sample analysis apparatusARKRAY INC·Filed 2024·Application pending·0 cites
- 0763US11513096B2Analysis chip deviceARKRAY INC·Filed 2019·Granted Nov 29, 2022·0 cites·5 claims
- 0863US2020049658A1Analysis Chip DeviceARKRAY INC·Filed 2019·Application pending·0 cites
- 0963US2024142402A1Method for analyzing sample comprising hemoglobin a2 by capillary electrophoresisARKRAY INC·Filed 2023·Application pending·0 cites
- 1062US10866212B2Analytical tool and analytical systemARKRAY INC·Filed 2018·Granted Dec 15, 2020·0 cites·7 claims
- 1162US2024036028A1METHOD OF MEASURING STABLE HEMOGLOBIN A1c AND MEASUREMENT DEVICE THEREFORARKRAY INC·Filed 2023·Application pending·0 cites
- 1259US2024142434A1Sample analysis method, capillary electrophoresis solution, and sample analysis kitARKRAY INC·Filed 2023·Application pending·0 cites
- 1357US11692966B2Sample component separation analysis methodARKRAY INC·Filed 2020·Granted Jul 4, 2023·0 cites·14 claims
- 1456US2017350857A1Analysis systemARKRAY INC·Filed 2017·Application pending·0 cites
- 1555US11187674B2Analytical tool and analytical systemARKRAY INC·Filed 2016·Granted Nov 30, 2021·0 cites·12 claims
- 1655US10712311B2Microchip, analysis system, and method of producing microchipARKRAY INC·Filed 2017·Granted Jul 14, 2020·0 cites·16 claims
- 1755US9618478B2Sample analysis method and solution to be used thereinARKRAY INC·Filed 2014·Granted Apr 11, 2017·0 cites·11 claims
- 1850US11585803B2Analysis method and analysis systemARKRAY INC·Filed 2019·Granted Feb 21, 2023·0 cites·18 claims
- 1949US11644476B2Analysis deviceARKRAY INC·Filed 2018·Granted May 9, 2023·0 cites·13 claims
- 2044US2019041358A1Analysis ChipARKRAY INC·Filed 2018·Application pending·0 cites
- 2140US9983170B2Analysis method, analysis chip, and analysis systemARKRAY INC·Filed 2015·Granted May 29, 2018·0 cites·3 claims
- 2238US9551723B2Liquid reagent of thyroid hormone-immobilized carrier and use thereofONUMA NAOTSUGU·Filed 2012·Granted Jan 24, 2017·0 cites·8 claims
- 2338US2019120790A1Analysis MethodARKRAY INC·Filed 2018·Application pending·0 cites
- 2433US2012021438A1Method of Detecting Target, Method of Suppressing Increase in Background and Detection ApparatusONUMA NAOTSUGU·Filed 2011·Application pending·0 cites
- 2523US9528963B2Buffer compositionARKRAY INC·Filed 2015·Granted Dec 27, 2016·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Naotsugu Onuma 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 →