Inventor · disambiguated record
Shigeyuki Yorikane
Also filed as: YORIKANE SHIGEYUKI
24 granted patents·5 pending applications·20 citations·filing 2015–2024
90Inventor score
Top patents by PatentIndex Score
29 records- 0191US11873817B2Liquid-feeding rotary-screw compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2020·Granted Jan 16, 2024·2 cites·7 claims
- 0284US10578107B2Liquid-cooled compressor and method for operating sameHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2015·Granted Mar 3, 2020·2 cites·10 claims
- 0378US2024183357A1Screw compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2024·Application pending·0 cites
- 0476US12123413B2Screw compressor having a plurality of branch paths with intersects and central axesHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2022·Granted Oct 22, 2024·0 cites·2 claims
- 0571USD753728SAir compressorHITACHI IND EQUIPMENT SYS·Filed 2015·Granted Apr 12, 2016·16 cites·1 claims
- 0670US11359626B2Screw compressor having a plurality of branch paths with intersects and central axesHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2018·Granted Jun 14, 2022·0 cites·2 claims
- 0768US11933300B2Screw compressor having a screw rotor whose pitch changes in an axial direction from a suction end surface toward a discharge end surfaceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2020·Granted Mar 19, 2024·0 cites·9 claims
- 0866US12313069B2Screw compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2022·Granted May 27, 2025·0 cites·6 claims
- 0966US12078172B2Multi-stage screw compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2022·Granted Sep 3, 2024·0 cites·8 claims
- 1059US11982456B2Air compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2020·Granted May 14, 2024·0 cites·11 claims
- 1159US11795949B2Liquid level height detection in a gas-liquid separator of a liquid supply type gas compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Granted Oct 24, 2023·0 cites·19 claims
- 1258US12385490B2Gas compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted Aug 12, 2025·0 cites·7 claims
- 1358US12378964B2Gas compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Granted Aug 5, 2025·0 cites·5 claims
- 1458US11231036B2Screw compressor having an opening of a fluid supply portion between the compression intersection line and a trajectory lineHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2018·Granted Jan 25, 2022·0 cites·7 claims
- 1557US11313370B2Liquid-injected screw compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2018·Granted Apr 26, 2022·0 cites·10 claims
- 1656US12104599B2Liquid feed type gas compressor having a liquid supply system with first and second cooling unitsHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted Oct 1, 2024·0 cites·5 claims
- 1754US11719241B2Screw compressor having a lubrication path for a plurality of suction side bearingsHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Granted Aug 8, 2023·0 cites·7 claims
- 1852US12135032B2Screw compressor having working chamber closing member to regulate suction working medium flow to a working chamberHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2022·Granted Nov 5, 2024·0 cites·8 claims
- 1952US12110889B2Screw compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted Oct 8, 2024·0 cites·16 claims
- 2052US11965510B2Compressor body and compressor to supply liquid into working chambers and whose downstream portion reaches a suction bearing chamberHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2020·Granted Apr 23, 2024·0 cites·11 claims
- 2151US2025389273A1Liquid-cooled screw compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2023·Application pending·0 cites
- 2251US2022049700A1Screw CompressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Application pending·0 cites
- 2349US11988217B2Oil feed type air compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted May 21, 2024·0 cites·4 claims
- 2449US11448217B2Gas compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Granted Sep 20, 2022·0 cites·7 claims
- 2548US12421972B2Liquid-feed-type gas compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2022·Granted Sep 23, 2025·0 cites·3 claims
- 2648US12025129B2Liquid supply type screw compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted Jul 2, 2024·0 cites·6 claims
- 2745US2020102950A1Liquid-Feed-Type Gas CompressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2018·Application pending·0 cites
- 2844US12031536B2Screw compressor and screw rotorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted Jul 9, 2024·0 cites·10 claims
- 2944US2024392785A1Screw CompressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →