Inventor · disambiguated record
Shingo Hashiguchi
Also filed as: HASHIGUCHI SHINGO
14 granted patents·6 pending applications·16 citations·filing 2011–2025
86Inventor score
Top patents by PatentIndex Score
20 records- 0192US12040709B2Switching power supply deviceROHM CO LTD·Filed 2020·Granted Jul 16, 2024·3 cites·17 claims
- 0285US11079785B2Linear regulator for outputting normal output voltage and vehicle including the sameROHM CO LTD·Filed 2019·Granted Aug 3, 2021·7 cites·11 claims
- 0379US2025055373A1Output feedback control circuit and switching power supplyROHM CO LTD·Filed 2024·Application pending·0 cites
- 0477US10355589B2Switching regulatorROHM CO LTD·Filed 2016·Granted Jul 16, 2019·3 cites·30 claims
- 0572US11550349B2Linear power supply circuitROHM CO LTD·Filed 2019·Granted Jan 10, 2023·2 cites·6 claims
- 0671US2025379506A1Semiconductor deviceROHM CO LTD·Filed 2025·Application pending·0 cites
- 0767US12166420B2Output feedback control circuit and switching power supplyROHM CO LTD·Filed 2021·Granted Dec 10, 2024·0 cites·10 claims
- 0866US10980109B2Printed circuit board and switching power supplyROHM CO LTD·Filed 2020·Granted Apr 13, 2021·0 cites·17 claims
- 0964US10667383B2Printed circuit board and switching power supply for electronic applianceROHM CO LTD·Filed 2019·Granted May 26, 2020·0 cites·16 claims
- 1064US10320292B2Phase compensation circuit and DC/DC converter using the sameROHM CO LTD·Filed 2017·Granted Jun 11, 2019·1 cites·23 claims
- 1164US2025377678A1Oscillation circuit and power supply deviceROHM CO LTD·Filed 2025·Application pending·0 cites
- 1261US12276995B2Power supply system and semiconductor integrated circuit deviceROHM CO LTD·Filed 2023·Granted Apr 15, 2025·0 cites·11 claims
- 1359US10470295B2Printed circuit board and switching power supplyROHM CO LTD·Filed 2018·Granted Nov 5, 2019·0 cites·10 claims
- 1449US2025070777A1Pulse transmission circuit, signal transmission device, and electronic apparatusROHM CO LTD·Filed 2024·Application pending·0 cites
- 1546US11515788B2Switching control circuitROHM CO LTD·Filed 2019·Granted Nov 29, 2022·0 cites·8 claims
- 1644US11606033B2Switching power supply deviceROHM CO LTD·Filed 2021·Granted Mar 14, 2023·0 cites·14 claims
- 1744US2023198397A1Switching power supply device, switch control device, vehicle-mounted appliance, and vehicleROHM CO LTD·Filed 2021·Application pending·0 cites
- 1842US11005369B2Switching regulator and integrated circuit packageROHM CO LTD·Filed 2017·Granted May 11, 2021·0 cites·15 claims
- 1940US10673332B2Switching regulatorROHM CO LTD·Filed 2017·Granted Jun 2, 2020·0 cites·11 claims
- 2035US2012049821A1Switching regulator control circuit, switching regulator, and electronic instrumentHASHIGUCHI SHINGO·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shingo Hashiguchi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →