Inventor · disambiguated record
Hayato Kamizuru
Also filed as: KAMIZURU HAYATO
11 granted patents·7 pending applications·2 citations·filing 2014–2023
79Inventor score
Top patents by PatentIndex Score
18 records- 0181US11714172B2Light reception device and distance measurement deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Aug 1, 2023·1 cites·18 claims
- 0274US12474451B2Light reception device and distance measurement deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Granted Nov 18, 2025·0 cites·19 claims
- 0373US11901700B2Driving device, driving method, and light-emitting unitSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Feb 13, 2024·1 cites·19 claims
- 0461US2025192511A1Light-emitting device and ranging deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Application pending·0 cites
- 0557US11973314B2Light-source drive device and light-emitting deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Apr 30, 2024·0 cites·12 claims
- 0656US12035438B2Driving device, light emitting device, and driving methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Jul 9, 2024·0 cites·7 claims
- 0755US2025093481A1Light source driving device, light emitting device, and distance measuring deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Application pending·0 cites
- 0854US12477840B2Control circuit and distance measuring systemSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Nov 18, 2025·0 cites·18 claims
- 0951US12392895B2Control circuit and distance measurement system to improve sensitivity characteristics of SPAD elementSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Aug 19, 2025·0 cites·5 claims
- 1051US2023102951A1Light source driving device, light source device, and image capturing deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Application pending·0 cites
- 1150US12374863B2Light-emission driving device and light-emitting deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Jul 29, 2025·0 cites·8 claims
- 1250US2025138164A1Light source driving device, light source device, and distance measuring deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Application pending·0 cites
- 1348US12204024B2Light receiving device and distance measuring deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Jan 21, 2025·0 cites·20 claims
- 1448US11564305B2Malfunction detection device, light-emission driving device, and light emitting deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Jan 24, 2023·0 cites·8 claims
- 1545US2014247202A1Level conversion circuit, multi-value output differential amplifier, and display unitSONY CORP·Filed 2014·Application pending·0 cites
- 1641US12149046B2Light emission drive circuit and light emission deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Nov 19, 2024·0 cites·18 claims
- 1741US2022163642A1Current generation circuit and ranging systemC/O SONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Application pending·0 cites
- 1839US2023018095A1Distance measuring device, method of controlling distance measuring device, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →