Inventor · disambiguated record
Takao Mizuno
Also filed as: MIZUNO TAKAO
39 granted patents·2 pending applications·1,032 citations·filing 1983–2018
98Inventor score
Top patents by PatentIndex Score
41 records- 0197US5660539AScroll compressorHITACHI LTD·Filed 1995·Granted Aug 26, 1997·115 cites·17 claims
- 0297US4669962AScroll compressor with pressure differential maintained for supplying oilHITACHI LTD·Filed 1985·Granted Jun 2, 1987·81 cites·5 claims
- 0396US4596520AHermetic scroll compressor with pressure differential control means for a back-pressure chamberHITACHI LTD·Filed 1984·Granted Jun 24, 1986·85 cites·13 claims
- 0494US5243827AOverheat preventing method for prescribed displacement type compressor and apparatus for the sameHITACHI LTD·Filed 1992·Granted Sep 14, 1993·100 cites·13 claims
- 0594US4596521AScroll fluid apparatusHITACHI LTD·Filed 1983·Granted Jun 24, 1986·61 cites·1 claims
- 0693US4560330AScroll device with suction chamber pressure reliefHITACHI LTD·Filed 1984·Granted Dec 24, 1985·60 cites·10 claims
- 0792US7549671B2Knee-protecting airbag apparatusTOYODA GOSEI KK·Filed 2007·Granted Jun 23, 2009·29 cites·11 claims
- 0888US5103652AScroll compressor and scroll-type refrigeratorHITACHI LTD·Filed 1990·Granted Apr 14, 1992·79 cites·14 claims
- 0988US4743181AScroll-type fluid machine with seal to aid lubricationHITACHI LTD·Filed 1986·Granted May 10, 1988·41 cites·15 claims
- 1088US4545747AScroll-type compressorHITACHI LTD·Filed 1983·Granted Oct 8, 1985·44 cites·2 claims
- 1187US5017108AScroll compressor with first and second oil pumps in seriesHITACHI LTD·Filed 1990·Granted May 21, 1991·48 cites·3 claims
- 1282US8628306B2Helium enclosed compressorSHIIBAYASHI MASAO·Filed 2012·Granted Jan 14, 2014·3 cites·3 claims
- 1380US5127809AScroll compressor with reinforcing ribs on the orbiting scrollHITACHI LTD·Filed 1991·Granted Jul 7, 1992·38 cites·3 claims
- 1478US4714415AScroll compressor with closed compression spaces having valves to reduce starting torqueHITACHI LTD·Filed 1986·Granted Dec 22, 1987·28 cites·4 claims
- 1576US4551082ABearing device of sealed type scroll compressorHITACHI LTD·Filed 1983·Granted Nov 5, 1985·22 cites·7 claims
- 1675US4518324ASealed type electrically operated compressorHITACHI LTD·Filed 1983·Granted May 21, 1985·26 cites·7 claims
- 1773US7639572B2Playback apparatusFUNAI ELECTRIC CO·Filed 2007·Granted Dec 29, 2009·2 cites·5 claims
- 1872US7021912B2Scroll fluid machineHITACHI LTD·Filed 2003·Granted Apr 4, 2006·13 cites·14 claims
- 1972US6006542ARefrigerant compressor and refrigerating apparatusHITACHI LTD·Filed 1998·Granted Dec 28, 1999·19 cites·19 claims
- 2071US6286334B1Refrigerant compressor and refrigerating apparatusHITACHI LTD·Filed 2000·Granted Sep 11, 2001·8 cites·20 claims
- 2171US5343307AOn-screen display apparatusSANYO ELECTRIC CO·Filed 1992·Granted Aug 30, 1994·37 cites·3 claims
- 2270US4557675AScroll-type fluid machine with back pressure chamber biasing an orbiting scroll memberHITACHI LTD·Filed 1984·Granted Dec 10, 1985·22 cites·6 claims
- 2368US10750138B2Projection deviceFUNAI ELECTRIC CO·Filed 2016·Granted Aug 18, 2020·1 cites·10 claims
- 2468US7558173B2Disk device and control method thereforeFUNAI ELECTRIC CO·Filed 2006·Granted Jul 7, 2009·1 cites·5 claims
- 2564US10507550B2Evaluation system for work region of vehicle body component and evaluation method for the work regionTOYOTA AUTO BODY CO LTD·Filed 2017·Granted Dec 17, 2019·2 cites·18 claims
- 2663US7628593B2Horizontal type scroll compressor including a first space and a second spaceHITACHI APPLIANCES INC·Filed 2007·Granted Dec 8, 2009·3 cites·6 claims
- 2759US5140828ARefrigeration cycle apparatusHITACHI LTD·Filed 1991·Granted Aug 25, 1992·26 cites·5 claims
- 2855US6055827ARefrigerant compressor and refrigerating apparatusHITACHI LTD·Filed 1999·Granted May 2, 2000·9 cites·2 claims
- 2955US2009180910A1Helium enclosed compressorHITACHI APPLIANCES INC·Filed 2009·Application pending·0 cites
- 3053US11192855B2Method for manufacturing methionineSUMITOMO CHEMICAL CO·Filed 2018·Granted Dec 7, 2021·0 cites·3 claims
- 3152US10523908B2Light projection deviceFUNAI ELECTRIC CO·Filed 2017·Granted Dec 31, 2019·0 cites·19 claims
- 3252US7760609B2Optical disc apparatusFUNAI ELECTRIC CO·Filed 2007·Granted Jul 20, 2010·0 cites·2 claims
- 3352US7733753B2Optical disk deviceFUNAI ELECTRIC CO·Filed 2007·Granted Jun 8, 2010·0 cites·3 claims
- 3451US4690625AScroll-type fluid machine with configured wrap edges and groovesHITACHI LTD·Filed 1985·Granted Sep 1, 1987·13 cites·3 claims
- 3551US2008074977A1Optical Disc ApparatusFUNAI ELECTRIC CO·Filed 2007·Application pending·0 cites
- 3650US7813253B2DVD-RAM disc discriminative reproducing deviceFUNAI ELECTRIC CO·Filed 2006·Granted Oct 12, 2010·0 cites·3 claims
- 3749US7693018B2Optical disk recording and reproducing deviceFUNAI ELECTRIC CO·Filed 2006·Granted Apr 6, 2010·0 cites·2 claims
- 3849US5622488AScroll type fluid machine having first and second frame members to increase air tightnessHITACHI LTD·Filed 1995·Granted Apr 22, 1997·10 cites·5 claims
- 3946US11180447B2Method for producing methionineSUMITOMO CHEMICAL CO·Filed 2018·Granted Nov 23, 2021·0 cites·4 claims
- 4038US4730997AHermetic scroll compressor having concave spaces communicating with a delivery portHITACHI LTD·Filed 1986·Granted Mar 15, 1988·6 cites·7 claims
- 4135US8102738B2Optical pickup and optical disk apparatusMIZUNO TAKAO·Filed 2010·Granted Jan 24, 2012·0 cites·8 claims
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