Inventor · disambiguated record
Masayuki Kasahara
Also filed as: KASAHARA MASAYUKI
9 granted patents·3 pending applications·51 citations·filing 1995–2019
86Inventor score
Top patents by PatentIndex Score
12 records- 0191US10550841B2Oilless compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2016·Granted Feb 4, 2020·4 cites·14 claims
- 0286US11415134B2Screw rotor, fluid machine main body, and fluid machineHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Granted Aug 16, 2022·2 cites·19 claims
- 0384US9732751B2Water lubricated screw compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Aug 15, 2017·4 cites·5 claims
- 0472US11773853B2Multi-stage screw compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Granted Oct 3, 2023·1 cites·4 claims
- 0559US7081311B2Fuel cell systemHITACHI LTD·Filed 2002·Granted Jul 25, 2006·3 cites·5 claims
- 0653USD621364SElectrical connectorHONDA TSUSHIN KOGYO CO LTD·Filed 2010·Granted Aug 10, 2010·9 cites·1 claims
- 0752US5586857ARotating stall prevention system for compressorHITACHI LTD·Filed 1995·Granted Dec 24, 1996·19 cites·9 claims
- 0842USD576104SElectric connectorHONDA TSUSHIN KOGYO CO LTD·Filed 2007·Granted Sep 2, 2008·5 cites·1 claims
- 0941US2017268498A1Multistage CompressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2017·Application pending·0 cites
- 1040USD579416SElectric connectorHONDA TSUSHIN KOGYO CO LTD·Filed 2007·Granted Oct 28, 2008·4 cites·1 claims
- 1137US2013171844A1Electric connector cageHONDA TSUSHIN KOGYO CO LTD·Filed 2012·Application pending·0 cites
- 1234US2005003704A1Leg part for fixing connector to printed boardFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →