Inventor · disambiguated record
Takeshi Arai
Also filed as: ARAI TAKESHI
88 granted patents·22 pending applications·1,636 citations·filing 1973–2024
99Inventor score
Top patents by PatentIndex Score
110 records- 0197US6569239B2Silicon epitaxial wafer and production method thereforSHINETSU HANDOTAI KK·Filed 2001·Granted May 27, 2003·550 cites·8 claims
- 0291US6338929B1Toner for developing an electrostatic latent imageMINOLTA CO LTD·Filed 2000·Granted Jan 15, 2002·41 cites·20 claims
- 0389US6544104B1Polishing pad and polisherASAHI CHEMICAL IND·Filed 2000·Granted Apr 8, 2003·39 cites·20 claims
- 0486US5910713ADischarge lamp igniting apparatus for performing a feedback control of a discharge lamp and the likeMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Jun 8, 1999·68 cites·8 claims
- 0586US5776646ANegatively chargeable toner with specified fine particles added externallyMINOLTA CO LTD·Filed 1997·Granted Jul 7, 1998·38 cites·20 claims
- 0685US10038242B2Antenna componentMURATA MANUFACTURING CO·Filed 2016·Granted Jul 31, 2018·4 cites·17 claims
- 0785US6825437B2Apparatus enabling particle detection utilizing wide view lensHITACHI LTD·Filed 2002·Granted Nov 30, 2004·22 cites·31 claims
- 0885US5875107AInverter apparatusMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Feb 23, 1999·66 cites·12 claims
- 0985US4261793AMultistage spray drying method for detergent slurryLION FAT OIL CO LTD·Filed 1976·Granted Apr 14, 1981·54 cites·4 claims
- 1083US10896942B2Organic EL display device and method for manufacturing sameTORAY INDUSTRIES·Filed 2016·Granted Jan 19, 2021·3 cites·13 claims
- 1183US6758328B2Chain for three-dimensional transfer lineYAMAKYU CHAIN KK·Filed 2002·Granted Jul 6, 2004·30 cites·5 claims
- 1283US6541173B1Color toner for developing electrostatic image comprising two kinds of polyesters and two kinds of releasing agentsMINOLTA CO LTD·Filed 2000·Granted Apr 1, 2003·22 cites·26 claims
- 1381US12484788B2System for estimating image recognition information from at least images of energy device and biological tissue, computer-readable non-transitory information storage medium, and energy output adjustment methodOLYMPUS CORP·Filed 2023·Granted Dec 2, 2025·0 cites·20 claims
- 1481US6254971B1Resin-having metal foil for multilayered wiring board, process for producing the same, multilayered wiring board, and electronic deviceASAHI CHEMICAL IND·Filed 1996·Granted Jul 3, 2001·69 cites·22 claims
- 1580US7671147B2Composition of oxazolidine epoxy resin, epoxy phosphazene, phosphorus compound or polyphenylene ether and curing agentASAHI KASEI CHEMICALS CORP·Filed 2005·Granted Mar 2, 2010·6 cites·10 claims
- 1679US8502201B2Light-emitting elementNAGAO KAZUMASA·Filed 2009·Granted Aug 6, 2013·5 cites·13 claims
- 1779US6406771B1Optical recording medium and optical recording apparatusTORAY INDUSTRIES·Filed 2000·Granted Jun 18, 2002·17 cites·9 claims
- 1879US6335135B1Toner for developing electrostatic latent imageMINOLTA CO LTD·Filed 2000·Granted Jan 1, 2002·18 cites·18 claims
- 1979US6071588AOptical recording mediumTORAY INDUSTRIES·Filed 1997·Granted Jun 6, 2000·38 cites·33 claims
- 2079US2023419486A1SystemOLYMPUS CORP·Filed 2023·Application pending·0 cites
- 2177US5759731AToner for electrophotography with specified fine particles added externallyMINOLTA CO LTD·Filed 1997·Granted Jun 2, 1998·24 cites·20 claims
- 2277US5747211AToner for developing electrostatic latent imagesMINOLTA CO LTD·Filed 1997·Granted May 5, 1998·25 cites·23 claims
- 2376US4396527AAqueous emulsions of organic peroxidesNIPPON OILS & FATS CO LTD·Filed 1981·Granted Aug 2, 1983·24 cites·10 claims
- 2475US5976750AElectrostatic latent image-developing toner containing specified toner particles and specified external additivesMINOLTA CO LTD·Filed 1998·Granted Nov 2, 1999·24 cites·16 claims
- 2575US5707769AYellow toner and magenta toner and image forming apparatus and method using sameMINOLTA CO LTD·Filed 1995·Granted Jan 13, 1998·27 cites·31 claims
- 2674US9885979B2Toner filling apparatusKONICA MINOLTA INC·Filed 2016·Granted Feb 6, 2018·2 cites·12 claims
- 2773US7691398B2Hair treatment composition comprising composite particles of clay and charged organic moleculeUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Apr 6, 2010·5 cites·10 claims
- 2872US8860338B2Selection circuit with digital filter for VCMSHIMAZAKI TSUTOMU·Filed 2011·Granted Oct 14, 2014·4 cites·20 claims
- 2972US4317759AStabilized aqueous solutions of acrylamide polymersNITTO CHEMICAL INDUSTRY CO LTD·Filed 1981·Granted Mar 2, 1982·19 cites·3 claims
- 3071US8035058B2Apparatus for repairing circuit pattern and method for manufacturing display apparatus using the sameHITACHI DISPLAYS LTD·Filed 2005·Granted Oct 11, 2011·6 cites·11 claims
- 3171US6506530B1Color toner for developing electrostatic image, comprising first linear polyester and second non-linear polyester as binder resinMINOLTA CO LTD·Filed 2000·Granted Jan 14, 2003·12 cites·20 claims
- 3270US9437505B2Method of measuring contamination amount of vapor phase growth apparatus, and method of manufacturing epitaxial waferSHINETSU HANDOTAI KK·Filed 2013·Granted Sep 6, 2016·2 cites·13 claims
- 3369US6336756B1Ink jet printer that carries out printing with strut moving along arcSHARP KK·Filed 2000·Granted Jan 8, 2002·15 cites·41 claims
- 3468US8704478B2Motor drive circuitARAI TAKESHI·Filed 2011·Granted Apr 22, 2014·2 cites·12 claims
- 3567US4658293AScanning conversion method and scan converter unit employing the conversion methodSANYO ELECTRIC CO·Filed 1985·Granted Apr 14, 1987·22 cites·18 claims
- 3666US7270708B2Susceptor, vapor phase growth apparatus, epitaxial wafer manufacturing apparatus, epitaxial wafer manufacturing method, and epitaxial waferSHINETSU HANDOTAI KK·Filed 2002·Granted Sep 18, 2007·8 cites·4 claims
- 3766US7166480B2Particle control device and particle control method for vacuum processing apparatusHITACHI HIGH TECH CORP·Filed 2003·Granted Jan 23, 2007·10 cites·14 claims
- 3866US6596086B1Apparatus for thin film growthSHINETSU HANDOTAI KK·Filed 1999·Granted Jul 22, 2003·35 cites·5 claims
- 3966US6409244B1Automotive window moldingKINUGAWA RUBBER IND·Filed 2000·Granted Jun 25, 2002·19 cites·6 claims
- 4065US6352808B1Electrostatic-latent-image developing toner and inorganic particles used for such a tonerMINOLTA CO LTD·Filed 2000·Granted Mar 5, 2002·9 cites·20 claims
- 4164US7562564B2Scanning probe microscope and sample observing method using this and semiconductor device production methodHITACHI LTD·Filed 2004·Granted Jul 21, 2009·11 cites·7 claims
- 4264US5952793ADischarge lamp igniting apparatus including feedback controlMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Sep 14, 1999·23 cites·10 claims
- 4363US10656485B2Display device and method for manufacturing the samePANASONIC LIQUID CRYSTAL DISPL·Filed 2018·Granted May 19, 2020·0 cites·18 claims
- 4463US6344302B1Developer for developing electrostatic latent imagesMINOLTA CO LTD·Filed 1996·Granted Feb 5, 2002·16 cites·17 claims
- 4562US7821199B2Organic electroluminescent device and manufacturing method thereofTORAY INDUSTRIES·Filed 2004·Granted Oct 26, 2010·8 cites·8 claims
- 4661US9050453B2Electrostimulation system, and electrostimulation electrode assembly and biological implantable electrode thereforeNAT CEREBRAL & CARDIOVASCULAR CT·Filed 2012·Granted Jun 9, 2015·2 cites·4 claims
- 4761US6899985B2Toner for developing electrostatic latent imageMINOLTA CO LTD·Filed 2002·Granted May 31, 2005·7 cites·23 claims
- 4861US5441571ACylindrical apparatus for growth of epitaxial layersSHINETSU HANDOTAI KK·Filed 1993·Granted Aug 15, 1995·15 cites·2 claims
- 4961US2025199484A1Control parameter adjustment device and control parameter adjustment methodPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 5060US2025013211A1Automatic parameter adjustment device, automatic parameter adjustment system, and automatic parameter adjustment methodPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
Showing the top 50 of 110 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →