Inventor · disambiguated record
Shinya Kajiyama
Also filed as: KAJIYAMA SHINYA
22 granted patents·2 pending applications·58 citations·filing 2003–2022
91Inventor score
Files withHITACHI LTD16FUJIFILM HEALTHCARE CORP2MAXELL LTD2HITACHI AUTOMOTIVE SYSTEMS LTD1KAJIYAMA SHINYA1
Top patents by PatentIndex Score
24 records- 0191US7082004B2Disk storage systemsHITACHI LTD·Filed 2005·Granted Jul 25, 2006·20 cites·16 claims
- 0287US7633809B2Semiconductor deviceRENESAS TECH CORP·Filed 2006·Granted Dec 15, 2009·21 cites·18 claims
- 0376US10517570B2Switch circuit, ultrasound probe using the same, and ultrasonic diagnosis apparatusHITACHI LTD·Filed 2014·Granted Dec 31, 2019·4 cites·14 claims
- 0465US11737703B2Viscoelasticity calculation system and viscoelasticity measurement methodMAXELL LTD·Filed 2021·Granted Aug 29, 2023·0 cites·16 claims
- 0561US8823349B2Switching regulation controller, switching regulator and controlling method for switching regulationKAJIYAMA SHINYA·Filed 2011·Granted Sep 2, 2014·3 cites·8 claims
- 0658US6809562B2Semiconductor integrated circuit deviceHITACHI LTD·Filed 2003·Granted Oct 26, 2004·8 cites·18 claims
- 0757US11844653B2Probe and ultrasound diagnostic device using the sameFUJIFILM HEALTHCARE CORP·Filed 2022·Granted Dec 19, 2023·0 cites·14 claims
- 0855US11921241B2Ultrasonic probe and ultrasonic diagnostic apparatus using thereonHITACHI LTD·Filed 2021·Granted Mar 5, 2024·0 cites·13 claims
- 0955US10613206B2Ultrasound probe and ultrasound imaging apparatus using the sameHITACHI LTD·Filed 2014·Granted Apr 7, 2020·1 cites·7 claims
- 1053US12115020B2Two-dimensional array ultrasonic probe and addition circuitHITACHI LTD·Filed 2021·Granted Oct 15, 2024·0 cites·16 claims
- 1152US11707261B2Ultrasound probe enabled for ultrasound reception operation of at least two modesFUJIFILM HEALTHCARE CORP·Filed 2021·Granted Jul 25, 2023·0 cites·16 claims
- 1252US11121686B2Amplifier circuitHITACHI LTD·Filed 2020·Granted Sep 14, 2021·0 cites·8 claims
- 1350US11219407B2Viscoelasticity calculation system and viscoelasticity measurement methodMAXELL LTD·Filed 2016·Granted Jan 11, 2022·0 cites·9 claims
- 1450US10856845B2Ultrasound probe and ultrasound diagnosis device using the sameHITACHI LTD·Filed 2016·Granted Dec 8, 2020·0 cites·14 claims
- 1549US11534144B2Ultrasonic probe and ultrasonic diagnostic apparatus for image noise reduction by switching noise of the switching power supply to transmissionHITACHI LTD·Filed 2019·Granted Dec 27, 2022·0 cites·10 claims
- 1647US11191527B2Ultrasonic diagnostic apparatus and probe used for the sameHITACHI LTD·Filed 2019·Granted Dec 7, 2021·0 cites·15 claims
- 1747US2009024810A1Memory area management methodHITACHI LTD·Filed 2008·Application pending·0 cites
- 1846US11660076B2Ultrasonic probe, ultrasonic diagnostic apparatus, and ultrasonic transmission/reception switching methodHITACHI LTD·Filed 2019·Granted May 30, 2023·0 cites·12 claims
- 1946US11357476B2Ultrasonic diagnostic apparatus and probe used for the sameHITACHI LTD·Filed 2019·Granted Jun 14, 2022·0 cites·21 claims
- 2046US7848177B2Semiconductor integrated circuit deviceRENESAS ELECTRONICS CORP·Filed 2008·Granted Dec 7, 2010·1 cites·16 claims
- 2144US10595822B2Ultrasonic-wave probe, ultrasonic-wave diagnosis apparatus, and test method of ultrasonic-wave probeHITACHI LTD·Filed 2016·Granted Mar 24, 2020·0 cites·15 claims
- 2240US2020022682A1Ultrasonic Diagnosis Device and Electronic CircuitHITACHI LTD·Filed 2019·Application pending·0 cites
- 2338US6998881B2Semiconductor integrated circuit deviceHITACHI LTD·Filed 2004·Granted Feb 14, 2006·0 cites·18 claims
- 2435US10340799B2Step-up/down power supply and power supply circuitHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Jul 2, 2019·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →