Inventor · disambiguated record
Tetsuya Nagai
Also filed as: NAGAI TETSUYA
25 granted patents·3 pending applications·386 citations·filing 1993–2021
94Inventor score
Files withTOYOTA MOTOR CO LTD12SHIMADZU CORP7MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4NAGAI TETSUYA2FUJI ELECTRIC CO LTD1
Top patents by PatentIndex Score
28 records- 0195US11458874B2Vehicle seatTOYOTA MOTOR CO LTD·Filed 2019·Granted Oct 4, 2022·13 cites·12 claims
- 0293US5637414AMethod and system for controlling output of fuel cell power generatorFUJI ELECTRIC CO LTD·Filed 1996·Granted Jun 10, 1997·229 cites·6 claims
- 0392US11260780B2Vehicle-mounted seat deviceTOYOTA MOTOR CO LTD·Filed 2020·Granted Mar 1, 2022·3 cites·5 claims
- 0486US11135944B2Vehicle seatTOYOTA MOTOR CO LTD·Filed 2019·Granted Oct 5, 2021·5 cites·3 claims
- 0582US11305677B2Vehicle seat deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted Apr 19, 2022·2 cites·6 claims
- 0682US10416077B2V-block refractometerSHIMADZU CORP·Filed 2016·Granted Sep 17, 2019·2 cites·5 claims
- 0779US11040647B2Vehicle seatTOYOTA MOTOR CO LTD·Filed 2020·Granted Jun 22, 2021·2 cites·5 claims
- 0872US11299119B2Vehicle seatTOYOTA MOTOR CO LTD·Filed 2019·Granted Apr 12, 2022·2 cites·4 claims
- 0971US11491900B2Hanging type seatTOYOTA MOTOR CO LTD·Filed 2020·Granted Nov 8, 2022·1 cites·8 claims
- 1071US5394395ACell delay addition circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Feb 28, 1995·45 cites·8 claims
- 1167US8276100B2Input control deviceNAGAI TETSUYA·Filed 2006·Granted Sep 25, 2012·6 cites·17 claims
- 1262US10960805B2Vehicle seat having locking element and receiving elementTOYOTA MOTOR CO LTD·Filed 2019·Granted Mar 30, 2021·1 cites·6 claims
- 1359US6307702B1Method of writing servo tracks on magnetic disc and device for the sameFUJITSU LTD·Filed 1998·Granted Oct 23, 2001·14 cites·13 claims
- 1458US10393651B2Attachment for liquid sample measurement, refractive index measuring device and refractive index measuring methodSHIMADZU CORP·Filed 2018·Granted Aug 27, 2019·0 cites·7 claims
- 1557US6393064B1Communication method, data transmission method and data communication systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted May 21, 2002·43 cites·17 claims
- 1653US11904744B2Vehicle-mounted seat deviceTOYOTA MOTOR CO LTD·Filed 2020·Granted Feb 20, 2024·0 cites·11 claims
- 1753US9239298B2Optical measurement probe, and optical measurement device provided with the sameSHIMADZU CORP·Filed 2014·Granted Jan 19, 2016·0 cites·13 claims
- 1852US12228452B2SpectrometerSHIMADZU CORP·Filed 2020·Granted Feb 18, 2025·0 cites·5 claims
- 1952US11535130B2Vehicle seatTOYOTA MOTOR CO LTD·Filed 2019·Granted Dec 27, 2022·0 cites·8 claims
- 2050US11472320B2Vehicle seat for supporting seat cushion while permitting lateral movementTOYOTA MOTOR CO LTD·Filed 2020·Granted Oct 18, 2022·0 cites·13 claims
- 2149US11180056B2Vehicle-mounted seat deviceTOYOTA MOTOR CO LTD·Filed 2020·Granted Nov 23, 2021·0 cites·4 claims
- 2248US10031021B2Optical measurement probe and optical measurement device provided with the same having a light guide with a reflection surface for reflecting light and causing light to enter the light guideSHIMADZU CORP·Filed 2014·Granted Jul 24, 2018·0 cites·10 claims
- 2348US5291483ACell transfer method and cell receiving apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Mar 1, 1994·18 cites·2 claims
- 2447US9759178B2Plug built-in type optical measurement probe, and optical measurement device provided with the sameSHIMADZU CORP·Filed 2014·Granted Sep 12, 2017·0 cites·8 claims
- 2547US2009271739A1Input control unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 2645US10627346B2Refractive index measuring device and refractive index measuring methodSHIMADZU CORP·Filed 2018·Granted Apr 21, 2020·0 cites·8 claims
- 2743US2003137989A1Communication method, communication apparatus and communication systemFiled 2002·Application pending·0 cites
- 2837US2005226292A1Burst signal extinction ratio control circuit, integrated circuit thereof, burst signal extinction ratio control method, computer program, and laser diode drive circuitNAGAI TETSUYA·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tetsuya Nagai 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 →