Inventor · disambiguated record
Yuuji Itou
Also filed as: ITOU YUUJI
9 granted patents·4 pending applications·12 citations·filing 2004–2023
80Inventor score
Top patents by PatentIndex Score
13 records- 0186US11415134B2Screw rotor, fluid machine main body, and fluid machineHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Granted Aug 16, 2022·2 cites·19 claims
- 0270US11773855B2Gas compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted Oct 3, 2023·0 cites·7 claims
- 0364USD1048107SCompressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted Oct 22, 2024·3 cites·1 claims
- 0461US7650369B2Database system management method and database systemFUJITSU LTD·Filed 2007·Granted Jan 19, 2010·3 cites·5 claims
- 0555US7554233B2On-vehicle alternator capable of adjustably orienting output cableDENSO CORP·Filed 2006·Granted Jun 30, 2009·2 cites·4 claims
- 0655US2018291901A1Gas CompressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2015·Application pending·0 cites
- 0754US11536270B2Screw rotor and screw-type fluid machine main bodyHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Granted Dec 27, 2022·0 cites·12 claims
- 0851US2025382963A1Air compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2023·Application pending·0 cites
- 0949US12421955B2Air compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted Sep 23, 2025·0 cites·2 claims
- 1047US2025101984A1Oil-Free Air CompressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2022·Application pending·0 cites
- 1145US7633885B2Route computing systemFUJITSU LTD·Filed 2004·Granted Dec 15, 2009·2 cites·10 claims
- 1242US2023332603A1Package-type compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Application pending·0 cites
- 1336US10095204B2Method, medium, and systemFUJITSU LTD·Filed 2015·Granted Oct 9, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →