Inventor · disambiguated record
Isao Hirota
Also filed as: HIROTA ISAO
111 granted patents·8 pending applications·2,203 citations·filing 1988–2025
99Inventor score
Files withSONY CORP50TOCHIGI FUJI SANGYO KK15HIROTA ISAO12GKN AUTOMOTIVE LTD11SONY SEMICONDUCTOR SOLUTIONS CORP9
Top patents by PatentIndex Score
119 records- 0199US5098360ADifferential gear with limited slip and locking mechanismTOCHIGI FUJI SANGYO KK·Filed 1989·Granted Mar 24, 1992·1.1k cites·6 claims
- 0297US10284799B2Solid-state image pickup device and electronic apparatusSONY CORP·Filed 2015·Granted May 7, 2019·14 cites·19 claims
- 0397US5366421ADifferential apparatusTOCHIGI FUJI SANGYO KK·Filed 1993·Granted Nov 22, 1994·77 cites·6 claims
- 0497US5125876ADifferential gear with limited slip and lockup clutchesTOCHIGI FUJI SANGYO KK·Filed 1991·Granted Jun 30, 1992·77 cites·4 claims
- 0595US9451221B2Solid-state imaging device, method for processing signal of solid-state imaging device, and imaging apparatusSONY CORP·Filed 2015·Granted Sep 20, 2016·9 cites·11 claims
- 0695US5083986ACoupling apparatus with double clutchesTOCHIGI FUJI SANGYO KK·Filed 1990·Granted Jan 28, 1992·69 cites·5 claims
- 0793US11402006B2Differential deviceGKN AUTOMOTIVE LTD·Filed 2021·Granted Aug 2, 2022·3 cites·7 claims
- 0893US9736447B2Solid-state imaging device, method for processing signal of solid-state imaging device, and imaging apparatusSONY CORP·Filed 2016·Granted Aug 15, 2017·6 cites·10 claims
- 0993US9534663B2Transmission deviceGKN DRIVELINE JAPAN LTD·Filed 2016·Granted Jan 3, 2017·7 cites·7 claims
- 1093US8947564B2Solid-state imaging device, method for processing signal of solid-state imaging device, and imaging apparatusSONY CORP·Filed 2013·Granted Feb 3, 2015·9 cites·19 claims
- 1193US8754967B2Solid-state imaging device, signal processing method thereof, and image capturing apparatusSONY CORP·Filed 2013·Granted Jun 17, 2014·10 cites·7 claims
- 1293US8451352B2Image pickup apparatusHAYASAKA KENGO·Filed 2009·Granted May 28, 2013·19 cites·8 claims
- 1393US8436925B2Solid-state imaging device, method for processing signal of solid-state imaging device, and imaging apparatusHIROTA ISAO·Filed 2009·Granted May 7, 2013·12 cites·27 claims
- 1492US11252360B2Solid-state image pickup device and electronic apparatusSONY CORP·Filed 2019·Granted Feb 15, 2022·5 cites·41 claims
- 1592US8415725B2Solid-state imaging device and cameraHIROTA ISAO·Filed 2008·Granted Apr 9, 2013·15 cites·17 claims
- 1692US8106983B2Solid-state imaging device and cameraHIROTA ISAO·Filed 2008·Granted Jan 31, 2012·18 cites·20 claims
- 1791US11879533B2Differential deviceGKN AUTOMOTIVE LTD·Filed 2022·Granted Jan 23, 2024·2 cites·5 claims
- 1891US9392238B2Solid-state imaging device, method for processing signal of solid-state imaging device, and imaging apparatusSONY CORP·Filed 2015·Granted Jul 12, 2016·5 cites·15 claims
- 1991US8755640B2Image processing apparatus and image processing method, and programSAITO YASUSHI·Filed 2010·Granted Jun 17, 2014·10 cites·9 claims
- 2091US8704924B2Solid-state imaging device with a photoelectric conversion element, and method thereofWATANABE TAIICHIRO·Filed 2011·Granted Apr 22, 2014·13 cites·15 claims
- 2191US8310573B2Solid-state imaging device, signal processing method thereof and image capturing apparatusHIROTA ISAO·Filed 2010·Granted Nov 13, 2012·9 cites·20 claims
- 2291US8031252B2Solid-state image capturing device, driving method thereof, camera, electric charge transfer device, driving method and driving device for driving load, and electronic equipmentSONY CORP·Filed 2009·Granted Oct 4, 2011·11 cites·11 claims
- 2391US7817200B2Solid-state image-capturing device, driving method thereof, camera, electric charge transfer device, driving method and driving device for driving load, and electronic equipmentSONY CORP·Filed 2007·Granted Oct 19, 2010·11 cites·8 claims
- 2491US5086867APower transmission apparatusTOCHIGI FUJI SANGYO KK·Filed 1989·Granted Feb 11, 1992·45 cites·1 claims
- 2590US10104324B2Solid-state image pickup device and camera systemHIROTA ISAO·Filed 2012·Granted Oct 16, 2018·9 cites·21 claims
- 2689US11835122B2Final driveGKN AUTOMOTIVE LTD·Filed 2022·Granted Dec 5, 2023·2 cites·5 claims
- 2789US5326333ADifferential apparatus with carrier axially movable relative to an output hubTOCHIGI FUJI SANGYO KK·Filed 1992·Granted Jul 5, 1994·54 cites·6 claims
- 2889US5269730ADifferential gear device for vehicleTOCHIGI FUJI SANGYO KK·Filed 1992·Granted Dec 14, 1993·44 cites·4 claims
- 2988US11140342B2Solid-state image pickup device and electronic apparatusSONY CORP·Filed 2020·Granted Oct 5, 2021·2 cites·29 claims
- 3088US10594961B2Generation of pixel signal with a high dynamic range and generation of phase difference informationSONY CORP·Filed 2015·Granted Mar 17, 2020·6 cites·12 claims
- 3188US9661306B2Solid-state imaging device and camera systemHIROTA ISAO·Filed 2012·Granted May 23, 2017·8 cites·18 claims
- 3288US7944489B2Solid-state image-capturing device, driving method thereof, camera electric charge transfer device, driving method and driving device for driving load, and electronic equipmentSONY CORP·Filed 2009·Granted May 17, 2011·9 cites·16 claims
- 3387US10554874B2Solid-state imaging device and electronic equipmentSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2015·Granted Feb 4, 2020·3 cites·20 claims
- 3487US5156578ADifferential gear device for vehicleTOCHIGI FUJI SANGYO KK·Filed 1991·Granted Oct 20, 1992·41 cites·4 claims
- 3587US2025227392A9Solid-state image pickup device and electronic apparatusSONY GROUP CORP·Filed 2024·Application pending·0 cites
- 3685US11796043B1Differential deviceGKN AUTOMOTIVE LTD·Filed 2022·Granted Oct 24, 2023·1 cites·5 claims
- 3785US10498983B2Solid-state imaging device, method for driving solid-state imaging device, and electronic apparatusSONY CORP·Filed 2016·Granted Dec 3, 2019·4 cites·10 claims
- 3885US10264197B2Imaging device, driving method, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2016·Granted Apr 16, 2019·3 cites·11 claims
- 3985US7750964B2Method and apparatus for driving a semiconductor device including driving of signal charges within and outside an effective transfer periodSONY CORP·Filed 2006·Granted Jul 6, 2010·7 cites·13 claims
- 4084US7616246B2Solid-state imaging device with enhanced pixel thinning out configuration, method for driving same, and image apparatus incorporating sameSONY CORP·Filed 2005·Granted Nov 10, 2009·7 cites·8 claims
- 4184US2025267965A1Solid-state imaging device and electronic equipmentSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2025·Application pending·0 cites
- 4283US12317617B2Solid-state imaging device and electronic equipmentSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Granted May 27, 2025·0 cites·20 claims
- 4383US8948506B2Image processing device, image processing method, and programSAITO YASUSHI·Filed 2011·Granted Feb 3, 2015·7 cites·17 claims
- 4482US8520103B2Solid-state imaging device, signal processing method thereof and image capturing apparatusSONY CORP·Filed 2012·Granted Aug 27, 2013·3 cites·10 claims
- 4580US10704612B2Cam mechanism and clutch device with the sameGKN DRIVELINE JAPAN LTD·Filed 2018·Granted Jul 7, 2020·2 cites·8 claims
- 4680US8687101B2Solid-state imaging device and cameraHIROTA ISAO·Filed 2012·Granted Apr 1, 2014·2 cites·18 claims
- 4779US12133007B2Solid-state image pickup device and electronic apparatusSONY GROUP CORP·Filed 2023·Granted Oct 29, 2024·0 cites·19 claims
- 4879US11728357B2Solid-state imaging device and electronic equipmentSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Aug 15, 2023·0 cites·20 claims
- 4979US11649885B2Differential apparatusGKN AUTOMOTIVE LTD·Filed 2022·Granted May 16, 2023·1 cites·6 claims
- 5079US7464626B2Torque transmission apparatus and case structureTOCHIGI FUJI SANGYO KK·Filed 2007·Granted Dec 16, 2008·9 cites·10 claims
Showing the top 50 of 119 patent records by PatentIndex Score.
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