Inventor · disambiguated record
Toshiaki Yabe
Also filed as: YABE TOSHIAKI
13 granted patents·3 pending applications·45 citations·filing 2001–2023
86Inventor score
Files withHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD12HITACHI IND EQUIPMENT SYS1HITACHI LTD1KOHSOKABE HIROKATSU1YABE TOSHIAKI1
Top patents by PatentIndex Score
16 records- 0189US7845463B2Low-noise machine packageHITACHI IND EQUIPMENT SYS·Filed 2008·Granted Dec 7, 2010·18 cites·9 claims
- 0284US9328731B2Oil free compressor systemYABE TOSHIAKI·Filed 2012·Granted May 3, 2016·7 cites·17 claims
- 0376US6450791B1Scroll compressorHITACHI LTD·Filed 2001·Granted Sep 17, 2002·15 cites·20 claims
- 0470US11773855B2Gas compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted Oct 3, 2023·0 cites·7 claims
- 0569US2020166030A1Gas CompressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Application pending·0 cites
- 0666US12078172B2Multi-stage screw compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2022·Granted Sep 3, 2024·0 cites·8 claims
- 0764USD1048107SCompressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted Oct 22, 2024·3 cites·1 claims
- 0858US8202057B2Oil-free scroll compressorKOHSOKABE HIROKATSU·Filed 2009·Granted Jun 19, 2012·2 cites·2 claims
- 0956US12359667B2Screw compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2022·Granted Jul 15, 2025·0 cites·8 claims
- 1055US2017051743A1Gas CompressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2015·Application pending·0 cites
- 1155US2018291901A1Gas CompressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2015·Application pending·0 cites
- 1254US11536270B2Screw rotor and screw-type fluid machine main bodyHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Granted Dec 27, 2022·0 cites·12 claims
- 1352US12497959B2Gas compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2022·Granted Dec 16, 2025·0 cites·2 claims
- 1449US12421955B2Air compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted Sep 23, 2025·0 cites·2 claims
- 1547US12442374B2Screw compressor with improved suction flowHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2023·Granted Oct 14, 2025·0 cites·8 claims
- 1644US12031536B2Screw compressor and screw rotorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted Jul 9, 2024·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →