Inventor · disambiguated record
Norihito Matsukawa
Also filed as: MATSUKAWA NORIHITO
12 granted patents·7 pending applications·13 citations·filing 2009–2023
82Inventor score
Top patents by PatentIndex Score
19 records- 0176US8058941B2Voltage control type temperature compensation piezoelectric oscillatorKUROGO SHIGEHISA·Filed 2009·Granted Nov 15, 2011·11 cites·2 claims
- 0267US11949379B2OscillatorSEIKO EPSON CORP·Filed 2023·Granted Apr 2, 2024·0 cites·12 claims
- 0361US12193335B2Temperature stabilized oscillatorSEIKO EPSON CORP·Filed 2021·Granted Jan 7, 2025·0 cites·10 claims
- 0459US11671055B2OscillatorSEIKO EPSON CORP·Filed 2021·Granted Jun 6, 2023·0 cites·15 claims
- 0559US11522496B2OscillatorSEIKO EPSON CORP·Filed 2021·Granted Dec 6, 2022·0 cites·19 claims
- 0658US8624339B2Vibrating device and electronic apparatusMATSUKAWA NORIHITO·Filed 2012·Granted Jan 7, 2014·2 cites·12 claims
- 0755US2024039511A1Vibrator And Vibrator DeviceSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 0855US2024039509A1Vibrator Element, Vibrator Device, And Method For Manufacturing Vibrator ElementSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 0955US2024072760A1Resonator DeviceSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 1055US2024066553A1Vibrator DeviceSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 1154US12375058B2Vibrator device, vibrator, and electronic deviceSEIKO EPSON CORP·Filed 2022·Granted Jul 29, 2025·0 cites·11 claims
- 1253US10992258B2Oscillator, electronic apparatus, and vehicleSEIKO EPSON CORP·Filed 2020·Granted Apr 27, 2021·0 cites·10 claims
- 1352US2023268885A1OscillatorSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 1450US10731985B2Sensor element control device, physical quantity sensor, electronic device, and fault diagnosis method of vehicle and physical quantity sensorSEIKO EPSON CORP·Filed 2018·Granted Aug 4, 2020·0 cites·20 claims
- 1550US9221673B2Electronic device, integrated circuit, electronic apparatus, and moving objectSEIKO EPSON CORP·Filed 2014·Granted Dec 29, 2015·0 cites·19 claims
- 1649US12213384B2OscillatorSEIKO EPSON CORP·Filed 2021·Granted Jan 28, 2025·0 cites·10 claims
- 1748US2024162879A1Vibrator Element And Vibrator DeviceSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 1846US11239844B2OscillatorSEIKO EPSON CORP·Filed 2021·Granted Feb 1, 2022·0 cites·9 claims
- 1934US2020272179A1Oscillator, electronic apparatus and vehicleSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →