Inventor · disambiguated record
Hiroyuki Takei
Also filed as: TAKEI HIROYUKI
28 granted patents·13 pending applications·228 citations·filing 1992–2024
95Inventor score
Top patents by PatentIndex Score
41 records- 0181US6331276B1Sensor and measuring apparatus using the sameHITACHI LTD·Filed 1999·Granted Dec 18, 2001·80 cites·23 claims
- 0281US5346789AOriented biological material for optical information storage and processingCORNELL RES FOUNDATION INC·Filed 1992·Granted Sep 13, 1994·49 cites·27 claims
- 0378US9023294B2Cell analyzerTERAZONO HIDEYUKI·Filed 2011·Granted May 5, 2015·7 cites·8 claims
- 0478US8679717B2Binder resin for toner, toner and method for producing the sameMATSUOKA HIROSHI·Filed 2011·Granted Mar 25, 2014·3 cites·14 claims
- 0577US8426152B2Enzymatic assay for LSPRGERION DANIELE·Filed 2007·Granted Apr 23, 2013·14 cites·16 claims
- 0668US6756014B2Biochemical sensor and biochemical testing system using the sameHITACHI LTD·Filed 2001·Granted Jun 29, 2004·13 cites·9 claims
- 0768US5470690AOptical information storage on a bacteriorhodopsin - containing filmCORNELL RES FOUNDATION INC·Filed 1994·Granted Nov 28, 1995·27 cites·7 claims
- 0866US8450039B2Binder resin for color toners and color toner using the sameMATSUOKA HIROSHI·Filed 2008·Granted May 28, 2013·1 cites·23 claims
- 0963US8690990B2Method of purifying airNAKAMURA MORIMITSU·Filed 2010·Granted Apr 8, 2014·2 cites·4 claims
- 1062US8900854B2Liquid reflux high-speed gene amplification deviceTAKEI HIROYUKI·Filed 2010·Granted Dec 2, 2014·2 cites·27 claims
- 1162US2014248690A1Liquid reflux high-speed gene amplification deviceKANAGAWA KAGAKU GIJUTSU AKAD·Filed 2014·Application pending·0 cites
- 1261US2025177903A1Gas purification deviceTAIYO NIPPON SANSO CORP·Filed 2023·Application pending·0 cites
- 1360US12507927B2Brain function evaluation device, brain function evaluation method and brain function evaluation programJVCKENWOOD CORP·Filed 2023·Granted Dec 30, 2025·0 cites·6 claims
- 1460US7105260B2Binder resin for toner and tonerMITSUI CHEMICALS INC·Filed 2003·Granted Sep 12, 2006·5 cites·10 claims
- 1559US6916588B2Binder resin for toner and tonerMITSUI CHEMICALS INC·Filed 2003·Granted Jul 12, 2005·4 cites·6 claims
- 1658US8445170B2Binder resin for color toners and color toner using the sameSAKATA KAZUYA·Filed 2008·Granted May 21, 2013·2 cites·20 claims
- 1757US12220236B2Evaluation device, evaluation method, and non-transitory computer-readable recording mediumJVCKENWOOD CORP·Filed 2021·Granted Feb 11, 2025·0 cites·5 claims
- 1853US12080103B2Eyeball detection device, eye-gaze tracking device, eyeball detection method, and mediumJVCKENWOOD CORP·Filed 2021·Granted Sep 3, 2024·0 cites·6 claims
- 1953US2024138735A1Diagnosis image reading control apparatus, diagnosis image reading control method, and non-transitory storage mediumJVCKENWOOD CORP·Filed 2024·Application pending·0 cites
- 2052US5618654APhoto-controlled spatial light modulatorHITACHI LTD·Filed 1993·Granted Apr 8, 1997·14 cites·4 claims
- 2152US2014033710A1Rankine cycle systemTOYOTA JIDOSHOKKI KK·Filed 2013·Application pending·0 cites
- 2248US9594321B2Binder resin for toner and tonerMITSUI CHEMICALS INC·Filed 2013·Granted Mar 14, 2017·0 cites·6 claims
- 2348US2020109493A1Fiber structure and fiber-reinforced compositeTOYOTA JIDOSHOKKI KK·Filed 2018·Application pending·0 cites
- 2448US2020031061A1Fiber structure and fiber-reinforced compositeTOYOTA JIDOSHOKKI KK·Filed 2018·Application pending·0 cites
- 2547US11807264B2Driving assistance apparatus, driving assistance method, and mediumJVCKENWOOD CORP·Filed 2022·Granted Nov 7, 2023·0 cites·7 claims
- 2647US8163454B2Resin composition for toner, and toner using the resin compositionMUIRE III LINWOOD BLANTON·Filed 2007·Granted Apr 24, 2012·0 cites·11 claims
- 2747US6733941B1Resin composition for toner and tonerMITSUI CHEMICALS INC·Filed 2000·Granted May 11, 2004·3 cites·8 claims
- 2846US8614041B2Toner for electrophotography and binder resin for tonerMATSUOKA HIROSHI·Filed 2007·Granted Dec 24, 2013·0 cites·7 claims
- 2946US8247153B2Process for producing resin microparticles for a toner raw materialMATSUOKA HIROSHI·Filed 2008·Granted Aug 21, 2012·0 cites·6 claims
- 3046US2009203118A1Optical system including nanostructures for biological or chemical sensingLAMDAGEN CORP·Filed 2009·Application pending·0 cites
- 3145US7629166B2Measuring apparatus for interaction of biomoleculeHITACHI LTD·Filed 2005·Granted Dec 8, 2009·0 cites·8 claims
- 3245US2010129707A1Electrochemical cellKITAGAWA ELABORATE MACH·Filed 2009·Application pending·0 cites
- 3344US2006240573A1Optical system including nanostructures for biological or chemical sensingLAMDAGEN LLC·Filed 2006·Application pending·0 cites
- 3443US10988869B2Multilayer fabricTOYOTA JIDOSHOKKI KK·Filed 2016·Granted Apr 27, 2021·0 cites·3 claims
- 3543US8586273B2Binder resin for toner, toner and method for producing sameMATSUOKA HIROSHI·Filed 2010·Granted Nov 19, 2013·0 cites·18 claims
- 3643US7569319B2Binder resin for toner and electrophotographic toner for static charge image development containing the sameMITSUI CHEMICALS INC·Filed 2003·Granted Aug 4, 2009·2 cites·2 claims
- 3743US2003077839A1Method and apparatus for recovering biomoleculesFiled 2002·Application pending·0 cites
- 3838US2014311141A1Waste heat utilization apparatusMORI HIDEFUMI·Filed 2012·Application pending·0 cites
- 3936US8760038B2Vibration actuatorASAI SHINYA·Filed 2011·Granted Jun 24, 2014·0 cites·6 claims
- 4034US2007082285A1Resin microparticle as raw material for toner, aqueous dispersed system thereof and tonerMITSUI CHEMICALS INC·Filed 2004·Application pending·0 cites
- 4132US2005227159A1Binder resin for toner and electrophotographic toner for electrostatic developing using said resinMITSUI CHEMICALS INC·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →