Inventor · disambiguated record
Ryota Sakisaka
Also filed as: SAKISAKA RYOTA
24 granted patents·2 pending applications·34 citations·filing 2016–2023
92Inventor score
Files withIHI CORP26
Top patents by PatentIndex Score
26 records- 0193US11118508B2Variable displacement turbochargerIHI CORP·Filed 2020·Granted Sep 14, 2021·3 cites·4 claims
- 0292US11460047B2Throttle mechanism for centrifugal compressor and turbochargerIHI CORP·Filed 2020·Granted Oct 4, 2022·4 cites·9 claims
- 0392US10677086B2Variable displacement superchargerIHI CORP·Filed 2016·Granted Jun 9, 2020·8 cites·3 claims
- 0490US11982221B2Centrifugal compressor and turbochargerIHI CORP·Filed 2023·Granted May 14, 2024·1 cites·9 claims
- 0590US11754093B2Centrifugal compressorIHI CORP·Filed 2022·Granted Sep 12, 2023·2 cites·16 claims
- 0686US11946480B2Centrifugal compressorIHI CORP·Filed 2022·Granted Apr 2, 2024·2 cites·7 claims
- 0786US11692461B2Drainage structure and turbochargerIHI CORP·Filed 2022·Granted Jul 4, 2023·1 cites·5 claims
- 0882US10641125B2Nozzle drive mechanism, turbocharger, and variable-capacity turbochargerIHI CORP·Filed 2018·Granted May 5, 2020·3 cites·9 claims
- 0980US10801405B2Variable displacement turbochargerIHI CORP·Filed 2019·Granted Oct 13, 2020·2 cites·8 claims
- 1078US10662871B2Nozzle drive mechanism, turbocharger, variable capacity turbochargerIHI CORP·Filed 2018·Granted May 26, 2020·2 cites·9 claims
- 1177US10125673B2Variable nozzle unit and variable geometry turbochargerIHI CORP·Filed 2016·Granted Nov 13, 2018·3 cites·7 claims
- 1276US10858952B2Variable displacement turbochargerIHI CORP·Filed 2019·Granted Dec 8, 2020·2 cites·6 claims
- 1372US12012958B2Centrifugal compressorIHI CORP·Filed 2022·Granted Jun 18, 2024·0 cites·6 claims
- 1472US10975886B2TurbochargerIHI CORP·Filed 2018·Granted Apr 13, 2021·1 cites·11 claims
- 1567US11754082B2Centrifugal compressorIHI CORP·Filed 2022·Granted Sep 12, 2023·0 cites·6 claims
- 1663US12180848B2Centrifugal compressor and turbochargerIHI CORP·Filed 2023·Granted Dec 31, 2024·0 cites·7 claims
- 1760US12247573B2Centrifugal compressor and turbochargerIHI CORP·Filed 2023·Granted Mar 11, 2025·0 cites·13 claims
- 1859US11821432B2Centrifugal compressor and turbochargerIHI CORP·Filed 2021·Granted Nov 21, 2023·0 cites·8 claims
- 1957US11885343B2Centrifugal compressorIHI CORP·Filed 2021·Granted Jan 30, 2024·0 cites·6 claims
- 2056US12152602B2Centrifugal compressorIHI CORP·Filed 2021·Granted Nov 26, 2024·0 cites·5 claims
- 2152US10753205B2Turbine shaft and turbochargerIHI CORP·Filed 2018·Granted Aug 25, 2020·0 cites·12 claims
- 2248US11746714B2Internal combustion engine system with temperature based output controlIHI CORP·Filed 2021·Granted Sep 5, 2023·0 cites·20 claims
- 2345US2020018187A1Rotating body and turbochargerIHI CORP·Filed 2019·Application pending·0 cites
- 2444US2019071973A1Rotating body and turbochargerIHI CORP·Filed 2018·Application pending·0 cites
- 2543US11686244B2Variable-capacity turbochargerIHI CORP·Filed 2021·Granted Jun 27, 2023·0 cites·20 claims
- 2643US10465550B2Variable geometry turbochargerIHI CORP·Filed 2016·Granted Nov 5, 2019·0 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Ryota Sakisaka 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 →