Inventor · disambiguated record
Ikuo Fujiwara
Also filed as: FUJIWARA IKUO
34 granted patents·19 pending applications·106 citations·filing 1996–2024
95Inventor score
Top patents by PatentIndex Score
53 records- 0192US10879415B2Photodetector, photodetection system, lidar apparatus, vehicle, and method of manufacturing photodetectorTOSHIBA KK·Filed 2019·Granted Dec 29, 2020·4 cites·22 claims
- 0289US11598858B2Light detector, light detection system, lidar device, and vehicleTOSHIBA KK·Filed 2020·Granted Mar 7, 2023·2 cites·19 claims
- 0388US7134343B2Opto-acoustoelectric device and methods for analyzing mechanical vibration and soundTOSHIBA KK·Filed 2004·Granted Nov 14, 2006·38 cites·1 claims
- 0483US7638769B2Solid-state image sensing device, method for manufacturing the same, and imaging systemTOSHIBA KK·Filed 2007·Granted Dec 29, 2009·7 cites·16 claims
- 0580US11454581B2Molecule detecting apparatusTOSHIBA KK·Filed 2019·Granted Sep 27, 2022·1 cites·22 claims
- 0680US8304848B2Infrared imaging device and method of manufacturing the sameSUZUKI KAZUHIRO·Filed 2010·Granted Nov 6, 2012·5 cites·6 claims
- 0779US9667893B2Noise removing device and imaging deviceTOSHIBA KK·Filed 2014·Granted May 30, 2017·3 cites·8 claims
- 0879US8415622B2Infrared imaging elementSUZUKI KAZUHIRO·Filed 2012·Granted Apr 9, 2013·2 cites·8 claims
- 0976US8629396B2Uncooled infrared imaging element and manufacturing method thereofOGATA MASAKO·Filed 2011·Granted Jan 14, 2014·2 cites·10 claims
- 1074US7535003B2Solid-state imaging device and driving method thereofTOSHIBA KK·Filed 2008·Granted May 19, 2009·3 cites·18 claims
- 1173US10401218B2Photodetection device and object detection system using said photodetection deviceTOSHIBA KK·Filed 2017·Granted Sep 3, 2019·1 cites·13 claims
- 1270US8338902B2Uncooled infrared image sensorKWON HONAM·Filed 2011·Granted Dec 25, 2012·3 cites·14 claims
- 1369US7345278B2Infrared ray detection device, method of fabricating the same and infrared ray cameraTOSHIBA KK·Filed 2006·Granted Mar 18, 2008·5 cites·20 claims
- 1466US7847252B2Infrared-detecting element and infrared image sensor using the sameTOSHIBA KK·Filed 2008·Granted Dec 7, 2010·4 cites·16 claims
- 1565US8067740B2Image sensor and manufacturing method thereofSASAKI KEITA·Filed 2009·Granted Nov 29, 2011·5 cites·15 claims
- 1665US7026617B2Thermal infrared detector and infrared image sensor using the sameTOSHIBA KK·Filed 2003·Granted Apr 11, 2006·10 cites·15 claims
- 1762US9331125B2Solid-state imaging device using plasmon resonator filterTOSHIBA KK·Filed 2014·Granted May 3, 2016·0 cites·7 claims
- 1862US9177989B2Imaging deviceTOSHIBA KK·Filed 2013·Granted Nov 3, 2015·0 cites·8 claims
- 1960US11255954B2Photo detection element, photo detection system, lidar device and vehicle comprising a fifth region of first conductivity type between a first region and a fourth regionTOSHIBA KK·Filed 2019·Granted Feb 22, 2022·0 cites·16 claims
- 2060US11233163B2Photo detection element, photo detector, photo detection system, lidar device and vehicle comprising a plurality of structure bodies separately provided between first and second regionsTOSHIBA KK·Filed 2019·Granted Jan 25, 2022·0 cites·22 claims
- 2160US2025159920A1Semiconductor deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 2260US2025203909A1Semiconductor deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 2359US2025063752A1Semiconductor deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 2457US12142616B2Light detector, light detection system, LIDAR device, and mobile bodyTOSHIBA KK·Filed 2022·Granted Nov 12, 2024·0 cites·16 claims
- 2557US11996419B2Light detector, light detection system, lidar device, mobile body, and vehicleTOSHIBA KK·Filed 2021·Granted May 28, 2024·0 cites·20 claims
- 2657US2024072191A1Light detector, light detection system, lidar device, and mobile bodyTOSHIBA KK·Filed 2023·Application pending·0 cites
- 2756US7893404B2Electromagnetic wave sensor, imaging element and imaging deviceTOSHIBA KK·Filed 2007·Granted Feb 22, 2011·2 cites·8 claims
- 2856US2024313100A1Semiconductor device and method for manufacturing the sameTOSHIBA KK·Filed 2023·Application pending·0 cites
- 2955US12248073B2Light detector, light detection system, lidar device, and vehicleTOSHIBA KK·Filed 2020·Granted Mar 11, 2025·0 cites·17 claims
- 3055US11398544B2Light detector, light detection system, lidar device, and vehicleTOSHIBA KK·Filed 2020·Granted Jul 26, 2022·0 cites·20 claims
- 3155US11329184B2Photodetector and lidar device comprising a detector having a PN junction connected to an optically transmissive quench resistorTOSHIBA KK·Filed 2019·Granted May 10, 2022·0 cites·12 claims
- 3255US2023299103A1Light detector, light detection system, lidar device, and mobile bodyTOSHIBA KK·Filed 2022·Application pending·0 cites
- 3353US11346953B2Photo detector, photo detection system, lidar device and vehicleTOSHIBA KK·Filed 2019·Granted May 31, 2022·0 cites·14 claims
- 3453US2023083263A1Light detector, light detection system, lidar device, and mobile bodyTOSHIBA KK·Filed 2022·Application pending·0 cites
- 3552US2007028695A1Opto-acoustoelectric device and methods for analyzing mechanical vibration and soundTOSHIBA KK·Filed 2006·Application pending·0 cites
- 3651US11313956B2Photodetector, LIDAR, and method of manufactuaring photodetectorTOSHIBA KK·Filed 2018·Granted Apr 26, 2022·0 cites·7 claims
- 3750US2008170149A1Solid-state imager and solid-state imaging deviceTOSHIBA KK·Filed 2007·Application pending·0 cites
- 3848US11199696B2Semiconductor deviceTOSHIBA KK·Filed 2019·Granted Dec 14, 2021·0 cites·17 claims
- 3948US11139326B2Photodetector, photodetection device, laser imaging detection and ranging apparatusTOSHIBA KK·Filed 2018·Granted Oct 5, 2021·0 cites·14 claims
- 4048US10263128B2Photodetector converting ultraviolet light into visible lightTOSHIBA KK·Filed 2018·Granted Apr 16, 2019·0 cites·21 claims
- 4148US2021293967A1Light detector, light detection system, lidar device, and vehicleTOSHIBA KK·Filed 2020·Application pending·0 cites
- 4248US2014285691A1Solid state imaging deviceTOSHIBA KK·Filed 2014·Application pending·0 cites
- 4347US7145142B2Sensor device which detects a physical change amount or a chemical change amountTOSHIBA KK·Filed 2002·Granted Dec 5, 2006·2 cites·20 claims
- 4447US2021296381A1Photodetector, optical detection system, lidar device, and movable bodyTOSHIBA KK·Filed 2020·Application pending·0 cites
- 4547US2021293937A1Light detector, light detection system, lidar device, and vehicleTOSHIBA KK·Filed 2020·Application pending·0 cites
- 4644US2009266987A1Infrared detector and solid state image sensor having the sameTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4744US2009236526A1Infrared ray sensor elementTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4844US2014285671A1Infrared imaging device and infrared imaging moduleTOSHIBA KK·Filed 2014·Application pending·0 cites
- 4942US2014284593A1Semiconductor device and method for manufacturing the sameTOSHIBA KK·Filed 2014·Application pending·0 cites
- 5039US5757235AMetal semiconductor field effect transistor of source-ground typeTOSHIBA KK·Filed 1996·Granted May 26, 1998·7 cites·5 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 →