Inventor · disambiguated record
Akira Itoh
Also filed as: ITOH AKIRA · ITOH LEGAL REPRESENTATIVE AKIR · KATO AKIRA
89 granted patents·18 pending applications·1,650 citations·filing 1974–2022
99Inventor score
Files withMITSUBISHI PAPER MILLS LTD14DENSO CORP12ASAHI CHEMICAL IND10TOSHIBA LIGHTING & TECHNOLOGY6TYCO HEALTHCARE5
Top patents by PatentIndex Score
107 records- 0196US6337387B1Differentiation-suppressive polypeptideASAHI CHEMICAL IND·Filed 1996·Granted Jan 8, 2002·137 cites·7 claims
- 0296US4678182ABicycle ergometer and eddy current brake thereforCOMBI CO·Filed 1984·Granted Jul 7, 1987·59 cites·3 claims
- 0395US5003633AFace protectorITOH SEIKI CO LTD·Filed 1989·Granted Apr 2, 1991·210 cites·6 claims
- 0495US4817938ABicycle ergometer and eddy current brake thereforCOMBI CO·Filed 1987·Granted Apr 4, 1989·109 cites·5 claims
- 0594US12194989B2Travel assistance device, travel assistance method, and non-transitory computer readable mediumDENSO CORP·Filed 2022·Granted Jan 14, 2025·2 cites·18 claims
- 0690US6609745B2Seat device of a vehicleMAZDA MOTOR·Filed 2002·Granted Aug 26, 2003·52 cites·3 claims
- 0787US5276385AHigh-pressure discharge lamp and lighting methodTOSHIBA LIGHTING & TECHNOLOGY·Filed 1991·Granted Jan 4, 1994·71 cites·3 claims
- 0886US7253265B2Antibody and a method for producing an antibody that specifically binds to a full length amino acid sequence of human Delta-1ASAHI CHEMICAL IND·Filed 2005·Granted Aug 7, 2007·6 cites·6 claims
- 0985US4702983AElectrophotographic photoreceptor comprising bis-azo pigmentMITSUBISHI PAPER MILLS LTD·Filed 1987·Granted Oct 27, 1987·29 cites·6 claims
- 1083US8950213B2Receiver and receiver-integrated condenserMITSUHASHI TAKUYA·Filed 2011·Granted Feb 10, 2015·8 cites·28 claims
- 1181US6995011B2Vector for reversible gene integrationASAHI CHEMICAL IND·Filed 2002·Granted Feb 7, 2006·11 cites·12 claims
- 1281US6485589B1Melt-flowable materials and method of sealing surfaces3M INNOVATIVE PROPERTIES CO·Filed 1996·Granted Nov 26, 2002·35 cites·15 claims
- 1379US6795762B2Steering apparatus controller for electric power steering apparatusTOYODA MACHINE WORKS LTD·Filed 2002·Granted Sep 21, 2004·28 cites·8 claims
- 1478US5013623AElectrophotographic photoreceptor with stilbene compoundMITSUBISHI PAPER MILLS LTD·Filed 1990·Granted May 7, 1991·26 cites·9 claims
- 1578US4631242ABisazo electrophotographic sensitive materials with --CF3 groupMITSUBISHI PAPER MILLS LTD·Filed 1985·Granted Dec 23, 1986·23 cites·6 claims
- 1677USRE39101ESeat device of a vehicleMAZDA MOTOR·Filed 2004·Granted May 23, 2006·26 cites·24 claims
- 1777US6435590B2Seat device of a vehicleMAZDA MOTOR·Filed 2001·Granted Aug 20, 2002·27 cites·9 claims
- 1877US4999269AElectrophotographic photoreceptor with bisazo compoundMITSUBISHI PAPER MILLS LTD·Filed 1990·Granted Mar 12, 1991·12 cites·11 claims
- 1976US6206814B1Composite work roll for cold rollingNIPPON STEEL CORP·Filed 1998·Granted Mar 27, 2001·16 cites·6 claims
- 2076US5255726ASubstantially uncurved and unwaved plywood produced by using veneers with unstraight fibers and method for producing such a plywoodMEINAN MACHINERY WORKS·Filed 1992·Granted Oct 26, 1993·37 cites·13 claims
- 2175US6627301B2Magnetic recording mediumSHOWA DENKO KK·Filed 2001·Granted Sep 30, 2003·17 cites·17 claims
- 2275US5379830AHeat pipe and radiating deviceITOH RESEARCH & DEV LAB CO LTD·Filed 1993·Granted Jan 10, 1995·51 cites·9 claims
- 2374US5396947ARadiating deviceITOH RESEARCH & DEV LAB CO LTD·Filed 1993·Granted Mar 14, 1995·48 cites·13 claims
- 2473US11255618B2Flat extruded aluminum multi-port tube whose inner surface is highly corrosion-resistant and an aluminum heat exchanger using the tubeUACJ CORP·Filed 2019·Granted Feb 22, 2022·0 cites·8 claims
- 2573US8215127B2Diamond having two-stage pavilionMATSUMURA TAMOTSU·Filed 2008·Granted Jul 10, 2012·6 cites·1 claims
- 2672USD558338SCatheter sectionTYCO HEALTHCARE·Filed 2006·Granted Dec 25, 2007·18 cites·1 claims
- 2772US7238777B2Agents for adsorption and bridging for adenovirusASAHI CHEMICAL IND·Filed 2002·Granted Jul 3, 2007·2 cites·4 claims
- 2872US6818280B2Rectangular brilliant-cut diamondHOHOEMI BRAINS INC·Filed 2003·Granted Nov 16, 2004·12 cites·10 claims
- 2972US6638741B2Differentiation-suppressive polypeptide serrate-2ASAHI CHEMICAL IND·Filed 2001·Granted Oct 28, 2003·1 cites·5 claims
- 3071US8525064B2Electric discharge machine and method of producing nozzle body using the sameITOH AKIRA·Filed 2010·Granted Sep 3, 2013·5 cites·8 claims
- 3171US8075706B2Paste composition for aluminum brazingAKAZAWA TOMOAKI·Filed 2008·Granted Dec 13, 2011·7 cites·8 claims
- 3271US6249086B1High-pressure discharge lamp including a limited amount of carbon remaining on an electrode surfaceTOSHIBA LIGHTING & TECHNOLOGY·Filed 1999·Granted Jun 19, 2001·20 cites·5 claims
- 3371US5089366ANovel hydrazone compound in an electrophotographic receptorMITSUBISHI PAPER MILLS LTD·Filed 1990·Granted Feb 18, 1992·14 cites·9 claims
- 3471US4314138AApparatus for applying a mixture of air and vapor to the face or hairITOH AKIRA·Filed 1979·Granted Feb 2, 1982·48 cites·3 claims
- 3570US5141831AElectrophotographic photoreceptorMITSUBISHI PAPER MILLS LTD·Filed 1990·Granted Aug 25, 1992·14 cites·10 claims
- 3669US7468058B2Suction fluid collector for medical applicationsTYCO HEALTHCARE·Filed 2007·Granted Dec 23, 2008·11 cites·1 claims
- 3768US4687721AElectrophotographic photoreceptor containing a trisazo compoundMITSUBISHI PAPER MILLS LTD·Filed 1986·Granted Aug 18, 1987·15 cites·15 claims
- 3867US11322912B2Semiconductor laser array, semiconductor laser element, semiconductor laser module, and wavelength-variable laser assemblyFURUKAWA ELECTRIC CO LTD·Filed 2016·Granted May 3, 2022·1 cites·11 claims
- 3967US5484961ATerminal crimping method and crimp terminal used thereforSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Jan 16, 1996·25 cites·12 claims
- 4066US6236929B1Auto-cruise controllerHONDA MOTOR CO LTD·Filed 1999·Granted May 22, 2001·41 cites·2 claims
- 4165US5041349AElectrophotographic disazo photoreceptorMITSUBISHI PAPER MILLS LTD·Filed 1990·Granted Aug 20, 1991·7 cites·16 claims
- 4265US4800310ABicycle ergometer and eddy current brake thereforCOMBI CO·Filed 1985·Granted Jan 24, 1989·23 cites·2 claims
- 4365US2011239705A1Decorative jewel and method for cutting decorative jewelHOHOEMI BRAINS INC·Filed 2009·Application pending·0 cites
- 4464US5668440ANitride layer for discharge lampsTOSHIBA LIGHTING & TECHNOLOGY·Filed 1995·Granted Sep 16, 1997·19 cites·11 claims
- 4563USD558342SThree slot cruciform catheter sectionTYCO HEALTHCARE·Filed 2007·Granted Dec 25, 2007·13 cites·1 claims
- 4663US6138071ACruising control apparatusHONDA MOTOR CO LTD·Filed 1998·Granted Oct 24, 2000·35 cites·23 claims
- 4762US7138276B2Differentiation-suppressive polypeptide serrate-2 and methods of useASAHI CHEMICAL IND·Filed 2002·Granted Nov 21, 2006·0 cites·12 claims
- 4862US5617115AWord processing unit with document display functionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 1, 1997·41 cites·33 claims
- 4961USD558341STwo slot cruciform catheter sectionTYCO HEALTHCARE·Filed 2007·Granted Dec 25, 2007·12 cites·1 claims
- 5061US2011016918A1Ornamental diamond having two-stage pavilionHOHOEMI BRAINS INC·Filed 2008·Application pending·0 cites
Showing the top 50 of 107 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →