Inventor · disambiguated record
Yuji Komai
Also filed as: KOMAI YUJI
15 granted patents·1 pending application·149 citations·filing 1996–2017
92Inventor score
Top patents by PatentIndex Score
16 records- 0193US8186980B2Scroll-type fluid machine that reduces centrifugal force of an orbiting scrollKOMAI YUJI·Filed 2009·Granted May 29, 2012·22 cites·4 claims
- 0279US7458788B2Scroll fluid machine including back-pressure chamber with increased pressure receiving areaHITACHI LTD·Filed 2007·Granted Dec 2, 2008·6 cites·18 claims
- 0377US7950913B2Seal system and scroll type fluid machineHITACHI LTD·Filed 2008·Granted May 31, 2011·5 cites·22 claims
- 0475US8096792B2Scroll type fluid machine with a rotation preventing cylindrical memberSUEFUJI KAZUTAKA·Filed 2008·Granted Jan 17, 2012·5 cites·20 claims
- 0574US5803723AScroll fluid machine having surface coating layers on wraps thereofTOKICO LTD·Filed 1996·Granted Sep 8, 1998·28 cites·3 claims
- 0673US9951774B2Lubrication of a rotary compressorFUJITSU GENERAL LTD·Filed 2014·Granted Apr 24, 2018·2 cites·3 claims
- 0773US5775888AScroll fluid machine having end plate with greater center thicknessTOKICO LTD·Filed 1996·Granted Jul 7, 1998·26 cites·4 claims
- 0871US10590933B2Rotary compressorFUJITSU GENERAL LTD·Filed 2017·Granted Mar 17, 2020·1 cites·7 claims
- 0967US7309219B2Scroll type fluid machineryHITACHI LTD·Filed 2004·Granted Dec 18, 2007·10 cites·8 claims
- 1064US8784067B2Scroll type boosterIWANO KIMINORI·Filed 2008·Granted Jul 22, 2014·3 cites·13 claims
- 1162US8328545B2Scroll fluid machine with stabilized orbiting scrollKOBAYASHI YOSHIO·Filed 2009·Granted Dec 11, 2012·2 cites·13 claims
- 1261US6224357B1Scroll fluid machine having an orbiting radius varying mechanism and a clearance between the wrap portionsTOKICO LTD·Filed 1999·Granted May 1, 2001·21 cites·12 claims
- 1355US8206138B2Scroll fluid machine with ball coupling rotation prevention mechanismKOMAI YUJI·Filed 2008·Granted Jun 26, 2012·1 cites·21 claims
- 1444US5934890AScroll fluid machine having a rotating preventing mechanism including a resilient memberTOKICO LTD·Filed 1997·Granted Aug 10, 1999·8 cites·5 claims
- 1541US2016281717A1Rotary compressorFUJITSU GENERAL LTD·Filed 2016·Application pending·0 cites
- 1638US5813843AScroll-type fluidic machine having a slider for axial thrust and rotation preventionTOKICO LTD·Filed 1997·Granted Sep 29, 1998·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →