Inventor · disambiguated record
Takaaki Furuya
Also filed as: FURUYA TAKAAKI
27 granted patents·18 pending applications·48 citations·filing 1992–2025
92Inventor score
Top patents by PatentIndex Score
45 records- 0188US10928318B2Optical waveguide and optical concentration measuring apparatusASAHI KASEI MICRODEVICES CORP·Filed 2019·Granted Feb 23, 2021·3 cites·18 claims
- 0278US12411073B2Gas detection apparatusASAHI KASEI MICRODEVICES CORP·Filed 2024·Granted Sep 9, 2025·0 cites·9 claims
- 0377US2025392581A1Authentication system, authentication server, and sensorASAHI KASEI MICRODEVICES CORP·Filed 2025·Application pending·0 cites
- 0474US2025369940A1Apparatus with gas detection functionASAHI KASEI MICRODEVICES CORP·Filed 2025·Application pending·0 cites
- 0572US10760981B2Hall sensorASAHI KASEI MICRODEVICES CORP·Filed 2017·Granted Sep 1, 2020·1 cites·10 claims
- 0671US5313781AGasification-combined power plantMITSUBISHI HEAVY IND LTD·Filed 1992·Granted May 24, 1994·19 cites·3 claims
- 0769US11921030B2Gas detection apparatusASAHI KASEI MICRODEVICES CORP·Filed 2021·Granted Mar 5, 2024·0 cites·9 claims
- 0869US11313797B2Optical waveguide and optical concentration measuring apparatusASAHI KASEI MICRODEVICES CORP·Filed 2021·Granted Apr 26, 2022·0 cites·16 claims
- 0968US12489739B2Authentication system, authentication server, and sensorASAHI KASEI MICRODEVICES CORP·Filed 2023·Granted Dec 2, 2025·0 cites·20 claims
- 1068US2025146935A1Optical density measuring apparatusASAHI KASEI MICRODEVICES CORP·Filed 2024·Application pending·0 cites
- 1168US2022308028A1Determination apparatus, determination system, determination method, and computer readable mediumASAHI KASEI MICRODEVICES CORP·Filed 2022·Application pending·0 cites
- 1267US12411116B2Apparatus with gas detection functionASAHI KASEI MICRODEVICES CORP·Filed 2023·Granted Sep 9, 2025·0 cites·20 claims
- 1367US11874161B2Optical concentration measurement device comprising light receiving unit with a rectangular light receiving surfaceASAHI KASEI MICRODEVICES CORP·Filed 2021·Granted Jan 16, 2024·0 cites·14 claims
- 1466US5440873AGasification-combined power plantMITSUBISHI HEAVY IND LTD·Filed 1994·Granted Aug 15, 1995·18 cites·3 claims
- 1564US12510465B2Gas detection deviceASAHI KASEI MICRODEVICES CORP·Filed 2023·Granted Dec 30, 2025·0 cites·10 claims
- 1664US11137282B2Optical concentration measurement device comprising a light receiving unit with a rectangular light receiving surfaceASAHI KASEI MICRODEVICES CORP·Filed 2020·Granted Oct 5, 2021·0 cites·14 claims
- 1764US2025204125A1Optical element and optical concentration measuring apparatusASAHI KASEI MICRODEVICES CORP·Filed 2025·Application pending·0 cites
- 1863US12498129B2Risk information provision device, risk information provision system, risk information provision method, and computer-readable mediumASAHI KASEI MICRODEVICES CORP·Filed 2022·Granted Dec 16, 2025·0 cites·20 claims
- 1962US12099004B2Gas detection deviceASAHI KASEI MICRODEVICES CORP·Filed 2022·Granted Sep 24, 2024·0 cites·11 claims
- 2061US2024328927A1Gas sensor and gas measurement methodASAHI KASEI MICRODEVICES CORP·Filed 2024·Application pending·0 cites
- 2160US12272721B2Optical element and optical concentration measuring apparatusASAHI KASEI MICRODEVICES CORP·Filed 2022·Granted Apr 8, 2025·0 cites·16 claims
- 2260US11549885B2Optical chemical analysis apparatusASAHI KASEI MICRODEVICES CORP·Filed 2021·Granted Jan 10, 2023·0 cites·18 claims
- 2360US2023054957A1Carbon dioxide concentration prediction system, carbon dioxide concentration prediction method, and computer readable mediumASAHI KASEI MICRODEVICES CORP·Filed 2022·Application pending·0 cites
- 2459US2025290908A1Management apparatus, management method, and non-transitory computer readable mediumASAHI KASEI MICRODEVICES CORP·Filed 2025·Application pending·0 cites
- 2559US2024134444A1Display apparatus, display method, and computer readable mediumASAHI KASEI MICRODEVICES CORP·Filed 2023·Application pending·0 cites
- 2658US11644417B2Gas detection apparatusASAHI KASEI MICRODEVICES CORP·Filed 2021·Granted May 9, 2023·0 cites·13 claims
- 2756US11662305B2Gas detection apparatusASAHI KASEI MICRODEVICES CORP·Filed 2021·Granted May 30, 2023·0 cites·20 claims
- 2856US2025103696A1Certification system, certification method, and computer readable recording mediumASAHI KASEI MICRODEVICES CORP·Filed 2024·Application pending·0 cites
- 2956US2025172530A1Gas leakage detection apparatus, gas leakage detection system, gas leakage detection method, and non-transitory computer readable mediumASAHI KASEI MICRODEVICES CORP·Filed 2024·Application pending·0 cites
- 3055US2023299224A1Gas sensorASAHI KASEI MICRODEVICES CORP·Filed 2023·Application pending·0 cites
- 3154US11892438B2Optical densitometer and optical waveguideASAHI KASEI MICRODEVICES CORP·Filed 2020·Granted Feb 6, 2024·0 cites·18 claims
- 3254US11353399B2Optical waveguide, optical concentration measuring device, and method for manufacturing optical waveguideASAHI KASEI MICRODEVICES CORP·Filed 2018·Granted Jun 7, 2022·0 cites·20 claims
- 3354US7916611B2Optical pickup apparatusSHARP KK·Filed 2008·Granted Mar 29, 2011·0 cites·10 claims
- 3454US2025035611A1Breath sensor, gas sensor, and breath sensing methodASAHI KASEI MICRODEVICES CORP·Filed 2024·Application pending·0 cites
- 3553US11280729B2Optical density measuring apparatus and optical waveguideASAHI KASEI MICRODEVICES CORP·Filed 2020·Granted Mar 22, 2022·0 cites·20 claims
- 3653US2024214368A1Authentication apparatus, authentication method, and computer readable mediumASAHI KASEI MICRODEVICES CORP·Filed 2023·Application pending·0 cites
- 3753US2025021623A1Information processing apparatus, information processing method, and computer readable mediumASAHI KASEI MICRODEVICES CORP·Filed 2023·Application pending·0 cites
- 3851US11054793B2Learning processor, learning processing method, production method of compound semiconductor, and recording mediumASAHI KASEI MICRODEVICES CORP·Filed 2019·Granted Jul 6, 2021·0 cites·17 claims
- 3950US12511986B2Risk information provision device, risk information provision system, risk information provision method, and risk information provision programASAHI KASEI MICRODEVICES CORP·Filed 2023·Granted Dec 30, 2025·0 cites·12 claims
- 4050US7764585B2Optical head and disk reproducing apparatusSHARP KK·Filed 2006·Granted Jul 27, 2010·0 cites·11 claims
- 4149US2008025187A1Optical pickup apparatus, method of controlling the same, and information recording and reproducing apparatusSHARP KK·Filed 2007·Application pending·0 cites
- 4247US2022310270A1Infection risk determination system, infection risk determination method and computer-readable mediumASAHI KASEI MICRODEVICES CORP·Filed 2022·Application pending·0 cites
- 4345US2006164956A1Optical head and disk reproducing apparatusSHARP KK·Filed 2006·Application pending·0 cites
- 4440US10677858B2Magnetic sensor, a magnetic detection apparatus, and a magnetic detection methodASAHI KASEI MICRODEVICES CORP·Filed 2018·Granted Jun 9, 2020·0 cites·9 claims
- 4535US5197277AGasification-type combined electric power generating plantMITSUBISHI HEAVY IND LTD·Filed 1992·Granted Mar 30, 1993·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →