Inventor · disambiguated record
Nobuaki Ema
Also filed as: EMA NOBUAKI
39 granted patents·14 pending applications·43 citations·filing 1997–2025
94Inventor score
Top patents by PatentIndex Score
53 records- 0182US10083143B2I/O moduleYOKOGAWA ELECTRIC CORP·Filed 2014·Granted Sep 25, 2018·6 cites·34 claims
- 0279US10248606B2I/O moduleYOKOGAWA ELECTRIC CORP·Filed 2018·Granted Apr 2, 2019·2 cites·40 claims
- 0376US10520934B2Plant performance evaluation apparatus, plant performance evaluation system, and plant performance evaluation methodYOKOGAWA ELECTRIC CORP·Filed 2017·Granted Dec 31, 2019·2 cites·13 claims
- 0467US9829865B2Adaptive maintenance support and control of a process control system via device specification and actual condition informationYOKOGAWA ELECTRIC CORP·Filed 2013·Granted Nov 28, 2017·2 cites·23 claims
- 0566US12292730B2Information processing device, evaluation method, and computer-readable recording mediumYOKOGAWA ELECTRIC CORP·Filed 2022·Granted May 6, 2025·0 cites·8 claims
- 0665US5937122AHigh-reflection attenuating light interception apparatusANDO ELECTRIC·Filed 1997·Granted Aug 10, 1999·28 cites·8 claims
- 0764US12366852B2Analysis apparatus, analysis method and computer-readable mediumYOKOGAWA ELECTRIC CORP·Filed 2022·Granted Jul 22, 2025·0 cites·20 claims
- 0863US11774543B2Equipment registration terminal, equipment registration method, and recording medium having recorded thereon equipment registration programYOKOGAWA ELECTRIC CORP·Filed 2021·Granted Oct 3, 2023·0 cites·20 claims
- 0960US11562309B2System, method, and non-transitory computer readable medium for process engineering assistanceYOKOGAWA ELECTRIC CORP·Filed 2019·Granted Jan 24, 2023·0 cites·11 claims
- 1058US11411576B2Data management system, data management method, and storage medium with data management program stored thereonYOKOGAWA ELECTRIC CORP·Filed 2021·Granted Aug 9, 2022·0 cites·20 claims
- 1158US10890886B2Controller for managing switched hierarchical control statesYOKOGAWA ELECTRIC CORP·Filed 2018·Granted Jan 12, 2021·0 cites·2 claims
- 1257US12190208B2Data management system, data management method, and recording medium having recorded thereon a data management programYOKOGAWA ELECTRIC CORP·Filed 2021·Granted Jan 7, 2025·0 cites·8 claims
- 1356US12092499B2Data management system, data management method, and recording medium recording data management programYOKOGAWA ELECTRIC CORP·Filed 2021·Granted Sep 17, 2024·0 cites·19 claims
- 1456US11488335B2Drawing management apparatus, drawing management system, and drawing management methodYOKOGAWA ELECTRIC CORP·Filed 2020·Granted Nov 1, 2022·0 cites·19 claims
- 1556US11467560B2Engineering support system and engineering support methodYOKOGAWA ELECTRIC CORP·Filed 2019·Granted Oct 11, 2022·0 cites·8 claims
- 1656US2023061033A1Information processing device, calculation method, and computer-readable recording mediumYOKOGAWA ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 1756US2023375382A1Data recording apparatus, data recording method, and non-transitory computer readable mediumYOKOGAWA ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 1855US11580473B2Engineering support system, engineering support method, client device, and storage mediumYOKOGAWA ELECTRIC CORP·Filed 2018·Granted Feb 14, 2023·0 cites·14 claims
- 1955US11380030B2Drawing management apparatus, drawing management system, and drawing management methodYOKOGAWA ELECTRIC CORP·Filed 2020·Granted Jul 5, 2022·0 cites·13 claims
- 2055US10429828B2Plant simulation device and plant simulation method with first parameter adjustable at start and second parameter adjustable during operation of the plantYOKOGAWA ELECTRIC CORP·Filed 2017·Granted Oct 1, 2019·0 cites·16 claims
- 2155US2022382233A1Information processing device, prediction method, and computer-readable recording mediumYOKOGAWA ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2255US2022382267A1Information processing device, display control method, and computer-readable recording mediumYOKOGAWA ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2354US11893869B2Information processing device, alarm prediction method, and computer-readable recording mediumYOKOGAWA ELECTRIC CORP·Filed 2022·Granted Feb 6, 2024·0 cites·8 claims
- 2454US11580679B2Information processing apparatus, information processing method, and non-transitory computer readable mediumYOKOGAWA ELECTRIC CORP·Filed 2020·Granted Feb 14, 2023·0 cites·15 claims
- 2553US10788820B2Plant state displaying apparatus, plant state displaying system, and method of displaying plant stateYOKOGAWA ELECTRIC CORP·Filed 2017·Granted Sep 29, 2020·0 cites·27 claims
- 2653US2023376203A1Data recording apparatus, data recording method, and non-transitory computer readable mediumYOKOGAWA ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 2752US10585423B2Data processing apparatus, data processing system, data processing method, and programYOKOGAWA ELECTRIC CORP·Filed 2018·Granted Mar 10, 2020·0 cites·7 claims
- 2852US2025285545A1Information providing apparatus, information providing method, and non-transitory computer-readable recording mediumYOKOGAWA ELECTRIC CORP·Filed 2025·Application pending·0 cites
- 2951US12032540B2Data management system, data management method, and recording medium having recorded thereon data management programYOKOGAWA ELECTRIC CORP·Filed 2021·Granted Jul 9, 2024·0 cites·20 claims
- 3051US11755204B2Data management system, data management method, and recording medium for recording data management programYOKOGAWA ELECTRIC CORP·Filed 2021·Granted Sep 12, 2023·0 cites·17 claims
- 3151US11016473B2Process control system and data processing methodYOKOGAWA ELECTRIC CORP·Filed 2018·Granted May 25, 2021·0 cites·12 claims
- 3251US2022309431A1Analysis apparatus, analysis method, and computer-readable mediumYOKOGAWA ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3351US2022307945A1Analysis apparatus, analysis method and computer readable mediumYOKOGAWA ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3450US10209694B2System and method for managing switched hierarchical control statesYOKOGAWA ELECTRIC CORP·Filed 2015·Granted Feb 19, 2019·0 cites·20 claims
- 3549US10922858B2Display apparatus, display method, and recording mediumYOKOGAWA ELECTRIC CORP·Filed 2018·Granted Feb 16, 2021·0 cites·12 claims
- 3648US11429090B2Apparatus, method, and programYOKOGAWA ELECTRIC CORP·Filed 2020·Granted Aug 30, 2022·0 cites·15 claims
- 3748US10394736B2I/O module, setting device, and method of building process control systemYOKOGAWA ELECTRIC CORP·Filed 2015·Granted Aug 27, 2019·0 cites·21 claims
- 3848US6850688B2Variable-wavelength light source unitANDO ELECTRIC·Filed 2002·Granted Feb 1, 2005·1 cites·7 claims
- 3947US11460818B2Evaluation apparatus, evaluation system, and evaluation methodYOKOGAWA ELECTRIC CORP·Filed 2019·Granted Oct 4, 2022·0 cites·9 claims
- 4047US10339018B2Redundancy device, redundancy system, and redundancy methodYOKOGAWA ELECTRIC CORP·Filed 2017·Granted Jul 2, 2019·0 cites·20 claims
- 4146US6697389B2Tunable laser source deviceANDO ELECTRIC·Filed 2002·Granted Feb 24, 2004·1 cites·5 claims
- 4246US2021294312A1Quality stabilization system, quality stabilization method, and non-transitory computer readable storage mediumYOKOGAWA ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 4345US11429089B2Apparatus, method and programYOKOGAWA ELECTRIC CORP·Filed 2020·Granted Aug 30, 2022·0 cites·11 claims
- 4445US2021405909A1Data management system, data management method, and recording medium having data management program recorded thereonYOKOGAWA ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 4544US11386597B2Information processing apparatus, information processing method, and non-transitory computer readable mediumYOKOGAWA ELECTRIC CORP·Filed 2020·Granted Jul 12, 2022·0 cites·10 claims
- 4644US2021286519A1Data management system and data management methodYOKOGAWA ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 4743US2020326693A1Apparatus, simulation system, method and programYOKOGAWA ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 4842US10812359B2Service providing device, alternative service providing device, relaying device, service providing system, and service providing methodYOKOGAWA ELECTRIC CORP·Filed 2017·Granted Oct 20, 2020·0 cites·5 claims
- 4941US6897948B2Variable-wavelength light source apparatusYOKOGAW ELECTRIC CORP·Filed 2001·Granted May 24, 2005·1 cites·7 claims
- 5040US10534352B2Processing device, network device, control method of processing device, control method of network device, and recording mediumYOKOGAWA ELECTRIC CORP·Filed 2017·Granted Jan 14, 2020·0 cites·14 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →