Inventor · disambiguated record
Toshiharu Yasu
Also filed as: YASU TOSHIHARU
10 granted patents·1 pending application·289 citations·filing 1994–2008
91Inventor score
Technology areasF04C
Top patents by PatentIndex Score
11 records- 0194US5591018AHermetic scroll compressor having a pumped fluid motor cooling means and an oil collection panMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jan 7, 1997·79 cites·13 claims
- 0291US7438541B2Hermetic rotary compressorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2008·Granted Oct 21, 2008·16 cites·2 claims
- 0389US5931650AHermetic electric scroll compressor having a lubricating passage in the orbiting scrollMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 3, 1999·61 cites·11 claims
- 0487US6039551AGear pump for use in an electrically-operated sealed compressorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 21, 2000·39 cites·14 claims
- 0585US7399170B2Hermetic rotary compressor and refrigerating cycle device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Jul 15, 2008·11 cites·8 claims
- 0684US6227828B1Gear pump for use in an electrically-operated sealed compressorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 8, 2001·19 cites·25 claims
- 0783US6116877AGear pump for use in an electrically-operated sealed compressorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 12, 2000·31 cites·5 claims
- 0863US5451148ACheck valve device for scroll compressorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Sep 19, 1995·22 cites·9 claims
- 0946US2006216185A1Hermetic rotary compressorAYA TORU·Filed 2006·Application pending·0 cites
- 1044US5632610ASealed-type scroll compressor with relatively shifted scrolls based on thermal coefficient of expansionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted May 27, 1997·8 cites·2 claims
- 1133US5704122ASealed-type scroll compressor and assembling method thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jan 6, 1998·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →