Inventor · disambiguated record
Shinji Tsubai
Also filed as: TSUBAI SHINJI
18 granted patents·6 pending applications·321 citations·filing 2001–2022
93Inventor score
Top patents by PatentIndex Score
24 records- 0195US6544016B2Scroll compressorsTOYOTA JIDOSHOKKI KK·Filed 2001·Granted Apr 8, 2003·61 cites·18 claims
- 0295US6506036B2Scroll compressorsTOYOTA JIDOSHOKKI KK·Filed 2001·Granted Jan 14, 2003·65 cites·15 claims
- 0395US6464481B2Scroll compressorsTOYOTA JIDOSHOKKI KK·Filed 2001·Granted Oct 15, 2002·59 cites·14 claims
- 0494US6558143B2Scroll compressorsTOYOTA JIDOSHOKKI KK·Filed 2001·Granted May 6, 2003·55 cites·13 claims
- 0590US6749404B2Scroll compressorsTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Jun 15, 2004·34 cites·17 claims
- 0679US9360012B2Differential pressure regulating valve and motor-driven compressor having differential pressure regulating valveTOYOTA JIDOSHOKKI KK·Filed 2013·Granted Jun 7, 2016·3 cites·12 claims
- 0778US11286930B2Scroll compressor having recessed outer fixed scroll wallTOYOTA JIDOSHOKKI KK·Filed 2019·Granted Mar 29, 2022·1 cites·4 claims
- 0878US7264453B2Horizontal scroll compressor having a connecting passage on the opposite side of a suction port for connecting a motor accommodating chamber with a suction chamberTOYOTA JIDOSHOKKI KK·Filed 2004·Granted Sep 4, 2007·16 cites·24 claims
- 0975US10527040B2Fluid machine for vehicleTOYOTA JIDOSHOKKI KK·Filed 2017·Granted Jan 7, 2020·1 cites·4 claims
- 1075US6672101B2Electrically driven compressors and methods for circulating lubrication oil through the sameTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Jan 6, 2004·15 cites·16 claims
- 1165US8870550B2Motor-driven compressorTOZAWA KOSAKU·Filed 2011·Granted Oct 28, 2014·2 cites·7 claims
- 1260US9651044B2Electric compressorTOYOTA JIDOSHOKKI KK·Filed 2015·Granted May 16, 2017·1 cites·4 claims
- 1360US8647080B2Motor-driven compressorTSUBAI SHINJI·Filed 2011·Granted Feb 11, 2014·1 cites·10 claims
- 1458US6568928B2Scroll-type compressorTOYOTA JIDOSHOKKI KK·Filed 2001·Granted May 27, 2003·7 cites·16 claims
- 1553US12071948B2Scroll compressor having injection passage containing mufflerTOYOTA JIDOSHOKKI KK·Filed 2022·Granted Aug 27, 2024·0 cites·5 claims
- 1650US9206804B2Compressor for vehicle with reduced vibrationsTOYOTA JIDOSHOKKI KK·Filed 2012·Granted Dec 8, 2015·0 cites·6 claims
- 1747US11486395B2Motor-driven compressorTOYOTA JIDOSHOKKI KK·Filed 2021·Granted Nov 1, 2022·0 cites·5 claims
- 1843US10662945B2Scroll compressor including valve having multiple armsTOYOTA JIDOSHOKKI KK·Filed 2017·Granted May 26, 2020·0 cites·6 claims
- 1937US2002136653A1Scroll compressors and methods for circulating lubrication oil through the sameTOYOTA JIDOSHOKKI KK·Filed 2002·Application pending·0 cites
- 2036US2002039540A1Scroll type compressor and method for compressing gasFiled 2001·Application pending·0 cites
- 2135US2002085937A1Scroll type compressor and method of making the sameFiled 2001·Application pending·0 cites
- 2235US2002098102A1Scroll type compressorFiled 2001·Application pending·0 cites
- 2334US2002102172A1Scroll compressor and method for controlling back pressure for the sameFiled 2002·Application pending·0 cites
- 2434US2002176785A1Compressor provided with sliding bearingFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shinji Tsubai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →