Inventor · disambiguated record
Yasuhiro Sakai
Also filed as: SAKAI YASUHIRO
41 granted patents·18 pending applications·512 citations·filing 1994–2024
98Inventor score
Top patents by PatentIndex Score
59 records- 0190US8298622B2Silica aerogel coating and its production methodNAKAYAMA HIROYUKI·Filed 2006·Granted Oct 30, 2012·14 cites·22 claims
- 0290US8029871B2Method for producing silica aerogel coatingHOYA CORP·Filed 2006·Granted Oct 4, 2011·17 cites·10 claims
- 0388USD798832SPower semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 3, 2017·35 cites·1 claims
- 0488US7619821B2Optical element having anti-reflection coatingHOYA CORP·Filed 2007·Granted Nov 17, 2009·13 cites·4 claims
- 0588US6531180B1Adhesive transparent resin and a composite including the samePENTAX CORP·Filed 2000·Granted Mar 11, 2003·56 cites·3 claims
- 0687US6224976B1Adhesive transparent resin and a composite including the sameASAHI OPTICAL CO LTD·Filed 1997·Granted May 1, 2001·45 cites·19 claims
- 0785US6411016B1Piezoelectric generating apparatusUSC CO LTD·Filed 2000·Granted Jun 25, 2002·39 cites·4 claims
- 0884US7632683B2Method, apparatus, reagent kit and reagent for distinguishing erythrocytes in a biological specimenSYSMEX CORP·Filed 2005·Granted Dec 15, 2009·9 cites·13 claims
- 0984US7309581B2Method of staining, detection and counting bacteria, and a diluent for bacterial stainSYSMEX CORP·Filed 2001·Granted Dec 18, 2007·12 cites·11 claims
- 1083US7763340B2Dust-proof, light-transmitting member and its use, and imaging apparatus comprising sameHOYA CORP·Filed 2006·Granted Jul 27, 2010·7 cites·12 claims
- 1182USD790491SPower semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jun 27, 2017·23 cites·1 claims
- 1282US7157835B2Oscillating-type generatorUSC CORP·Filed 2002·Granted Jan 2, 2007·26 cites·16 claims
- 1378US7078850B2Piezoelectric power generation device and piezoelectric ceramics member used thereforUSC CORP·Filed 2004·Granted Jul 18, 2006·22 cites·17 claims
- 1475US11795019B2Sheet conveying deviceTOSHIBA TEC KK·Filed 2022·Granted Oct 24, 2023·0 cites·12 claims
- 1575US5503932AOrganic-inorganic composite particles and production process thereforNIPPON CATALYTIC CHEM IND·Filed 1994·Granted Apr 2, 1996·36 cites·14 claims
- 1673US5948473AMethod and apparatus for preparing resin-impregnated structures reinforced by continuous fibersCHISSO CORP·Filed 1996·Granted Sep 7, 1999·31 cites·17 claims
- 1772US11440761B1Sheet conveying deviceTOSHIBA TEC KK·Filed 2021·Granted Sep 13, 2022·0 cites·17 claims
- 1871US9647524B2Linear actuatorNAKAGAWA HIROSHI·Filed 2012·Granted May 9, 2017·2 cites·3 claims
- 1970US6763869B2Device for producing thermoplastic resin continuous length sections reinforced with long fibersCHISSO CORP·Filed 2001·Granted Jul 20, 2004·9 cites·4 claims
- 2066US9073157B2Vertical machining centerYAMAZAKI MAZAK CORP·Filed 2014·Granted Jul 7, 2015·3 cites·16 claims
- 2166US5670257AOrganic-inorganic composite particles and production process thereforNIPPON CATALYTIC CHEM IND·Filed 1995·Granted Sep 23, 1997·38 cites·32 claims
- 2264US2025271176A1Water heating system and determination method of tank capacity in water heating systemPALOMA CO LTD·Filed 2024·Application pending·0 cites
- 2363US8360139B2Ceramics heat exchangerTOSHIBA KK·Filed 2006·Granted Jan 29, 2013·1 cites·6 claims
- 2461US9882460B2Linear actuatorSINFONIA TECHNOLOGY CO LTD·Filed 2017·Granted Jan 30, 2018·0 cites·19 claims
- 2560US8790929B2Reagent for diluting blood sample and method for measuring mean corpuscular volume by using the sameMORI YUSUKE·Filed 2009·Granted Jul 29, 2014·2 cites·16 claims
- 2658US7422870B2Bacteria counting methodSYSMEX CORP·Filed 2003·Granted Sep 9, 2008·2 cites·9 claims
- 2757US7645594B2Method of preparing assay sample for discriminating bacteria by flow cytometerSYSMEX CORP·Filed 2004·Granted Jan 12, 2010·1 cites·12 claims
- 2857US2008081108A1Method and apparatus for forming optical film, and optical articlePENTAX CORP·Filed 2007·Application pending·0 cites
- 2956US12048419B2Peroxide-resistant flexible endoscope, and methods of reprocessing or sterilizing such endoscopeHOYA CORP·Filed 2022·Granted Jul 30, 2024·0 cites·20 claims
- 3056US7049959B2Powerless type security deviceUSC CORP·Filed 2004·Granted May 23, 2006·4 cites·7 claims
- 3156US5580619AOrganic-inorganic composite particles and production process thereforNIPPON CATALYTIC CHEM IND·Filed 1995·Granted Dec 3, 1996·24 cites·6 claims
- 3254US7693250B2Fast reactor controlled with a reflectorTOSHIBA KK·Filed 2007·Granted Apr 6, 2010·0 cites·8 claims
- 3353US7005780B2Power source apparatusU S C CORP·Filed 2002·Granted Feb 28, 2006·8 cites·10 claims
- 3453US2025210443A1Semiconductor device and method of manufacturing semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3552US6331373B1Developer for electrostatic imageNIPPON CATALYTIC CHEM IND·Filed 1996·Granted Dec 18, 2001·11 cites·10 claims
- 3650US2020347378A1Nucleic acid analysis device and nucleic acid extraction deviceSYSMEX CORP·Filed 2020·Application pending·0 cites
- 3750US2011203519A1Method and apparatus for forming optical film, and optical articleHOYA CORP·Filed 2011·Application pending·0 cites
- 3849US2010136305A1Method for manufacturing phosphorescent plate, and phosphorescent platesSAKAI YASUHIRO·Filed 2007·Application pending·0 cites
- 3949US2024243041A1Power Semiconductor Apparatus and Power Conversion ApparatusMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 4048US2006226739A1Piezoelectric power generatorUSC CORP·Filed 2003·Application pending·0 cites
- 4147US2005214884A1Method for stabilizing cholesterol dehydrogenase, cholesterol dehydrogenase-containing composition and cholesterol measuring reagentSYSMEX CORP·Filed 2004·Application pending·0 cites
- 4246US5851605AAdhesive particulate composition, adhesive spacers for liquid crystal display panel, and liquid crystal display panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 22, 1998·17 cites·16 claims
- 4346US2006154044A1Anti-reflection coating and optical element having such anti-reflection coating for image sensorsPENTAX CORP·Filed 2006·Application pending·0 cites
- 4445US10819203B2Linear actuatorSINFONIA TECHNOLOGY CO LTD·Filed 2017·Granted Oct 27, 2020·0 cites·10 claims
- 4545US2025069981A1Semiconductor device and method for manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 4644US2008198457A1Dust-proof, reflecting mirror and optical apparatus comprising samePENTAX CORP·Filed 2008·Application pending·0 cites
- 4743US8390105B2Lead frame substrate, manufacturing method thereof, and semiconductor apparatusTODA JUNKO·Filed 2009·Granted Mar 5, 2013·0 cites·3 claims
- 4843US7678447B2Protective cover for display panel and its useHOYA CORP·Filed 2006·Granted Mar 16, 2010·0 cites·10 claims
- 4943US2003218541A1Security devices and security systemFiled 2003·Application pending·0 cites
- 5042US9371853B2Jet pump and bolt fixing device of jet pump beamTOSHIBA KK·Filed 2012·Granted Jun 21, 2016·0 cites·6 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →