Inventor · disambiguated record
Yasushi Izunaga
Also filed as: IZUNAGA YASUSHI
7 granted patents·1 pending application·157 citations·filing 1988–2013
83Inventor score
Top patents by PatentIndex Score
8 records- 0190US4889471AMechanism for prevention of burning of bearing portions in a hermetic type scroll compressorHITACHI LTD·Filed 1988·Granted Dec 26, 1989·50 cites·5 claims
- 0288US5211031AScroll type compressor and refrigeration cycle using the sameHITACHI LTD·Filed 1991·Granted May 18, 1993·85 cites·9 claims
- 0377US6478557B2Scroll compressor suitable for a low operating pressure ratioHITACHI LTD·Filed 2001·Granted Nov 12, 2002·18 cites·7 claims
- 0467US9353751B2Sealed scroll compressor for heliumHITACHI APPLIANCES INC·Filed 2013·Granted May 31, 2016·1 cites·5 claims
- 0563US7628593B2Horizontal type scroll compressor including a first space and a second spaceHITACHI APPLIANCES INC·Filed 2007·Granted Dec 8, 2009·3 cites·6 claims
- 0654US8435014B2Hermetically sealed scroll compressorSHIIBAYASHI MASAO·Filed 2012·Granted May 7, 2013·0 cites·6 claims
- 0753US9239053B2Hermetically sealed scroll compressorSHIIBAYASHI MASAO·Filed 2009·Granted Jan 19, 2016·0 cites·17 claims
- 0841US2012294748A1Sealed Scroll Compressor for HeliumSHIIBAYASHI MASAO·Filed 2012·Application pending·0 cites
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