Inventor · disambiguated record
Kenji Tamura
Also filed as: HAYASHI YOOICHI · TAMURA KENJI
92 granted patents·36 pending applications·942 citations·filing 1976–2025
99Inventor score
Files withNIPPON STEEL & SUMITOMO METAL CORP22HONDA MOTOR CO LTD16NIPPON STEEL CORP14DAIFUKU KK7CASIO COMPUTER CO LTD5
Top patents by PatentIndex Score
128 records- 0197US7252314B2Crash energy absorption memberTOYOTA TEKKO KK·Filed 2006·Granted Aug 7, 2007·68 cites·14 claims
- 0296US7896411B2Impact absorbing member for vehicleTOYOTA TEKKO KK·Filed 2008·Granted Mar 1, 2011·38 cites·14 claims
- 0396US7896379B2Motorcycles having upper and lower arms coupled with fork and frameHONDA MOTOR CO LTD·Filed 2008·Granted Mar 1, 2011·48 cites·20 claims
- 0495US7445097B2Crash energy absorption memberSUMITOMO METAL IND·Filed 2006·Granted Nov 4, 2008·30 cites·11 claims
- 0590US8820452B2Vehicle component mounting arrangementIWASA MAKOTO·Filed 2010·Granted Sep 2, 2014·15 cites·17 claims
- 0690US6396225B1DC current brushless motor driving apparatus and air conditioner with using thereofHITACHI LTD·Filed 2000·Granted May 28, 2002·61 cites·4 claims
- 0786US7959886B2Mixed-layered phyllosilicate and process for producing the sameNAT INST FOR MATERIALS SCIENCE·Filed 2006·Granted Jun 14, 2011·8 cites·15 claims
- 0885US6951417B2Headlight apparatusHONDA MOTOR CO LTD·Filed 2003·Granted Oct 4, 2005·31 cites·20 claims
- 0985USD482640SMotorcycleHONDA MOTOR CO LTD·Filed 2002·Granted Nov 25, 2003·30 cites·1 claims
- 1085US5450343AVehicle-navigation deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Sep 12, 1995·68 cites·16 claims
- 1184US7195857B2Resist curable resin composition and cured article thereofSHOWA DENKO KK·Filed 2002·Granted Mar 27, 2007·27 cites·35 claims
- 1284USD430822SMotorcycleHONDA MOTOR CO LTD·Filed 1999·Granted Sep 12, 2000·28 cites·1 claims
- 1383USD356098SElectronic still camera with printerCASIO COMPUTER CO LTD·Filed 1993·Granted Mar 7, 1995·23 cites·1 claims
- 1483US5027000AMethod and apparatus for generating electricity using wave energyTAKENAKA CORP·Filed 1989·Granted Jun 25, 1991·54 cites·12 claims
- 1582US11420472B2Front axle beam and production method thereofNIPPON STEEL CORP·Filed 2018·Granted Aug 23, 2022·2 cites·5 claims
- 1680US8287013B2Impact absorbing member for vehicleKANO MITSUTOSHI·Filed 2011·Granted Oct 16, 2012·9 cites·11 claims
- 1779US6080228AGas transfer pipe arrangementJGC CORP·Filed 1997·Granted Jun 27, 2000·54 cites·5 claims
- 1878US10608570B2Power converter and refrigeration air conditionerHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2017·Granted Mar 31, 2020·4 cites·4 claims
- 1978US8420040B2Organic-inorganic composite and polymeric composite material, and method producing themTAMURA KENJI·Filed 2005·Granted Apr 16, 2013·4 cites·22 claims
- 2077US8708079B2Vehicle body structureHASHIMURA TADAYOSHI·Filed 2010·Granted Apr 29, 2014·7 cites·13 claims
- 2177US6252031B1Production process for producing polyurethane elastic material and elastic yarnNISSHIN SPINNING·Filed 1998·Granted Jun 26, 2001·39 cites·12 claims
- 2275US10389282B2DC power supply unit and air conditioner using sameHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2016·Granted Aug 20, 2019·3 cites·20 claims
- 2375US6971462B2Air guide device in vehicle such as motorcycleHONDA MOTOR CO LTD·Filed 2003·Granted Dec 6, 2005·25 cites·20 claims
- 2474US8207391B2Adsorbent for radioelement-containing waste and method for fixing radioelementYAMADA HIROHISA·Filed 2005·Granted Jun 26, 2012·3 cites·7 claims
- 2574US6083291AGas transfer pipe arrangementJGC CORP·Filed 1997·Granted Jul 4, 2000·45 cites·10 claims
- 2673US7888416B2Method for production of organic-inorganic complex, organic-inorganic complex, and polymeric composite materialNAT INST FOR MATERIALS SCIENCE·Filed 2006·Granted Feb 15, 2011·2 cites·12 claims
- 2770US7891745B2Wheels, vehicles and methods of manufacturing sameHONDA MOTOR CO LTD·Filed 2008·Granted Feb 22, 2011·4 cites·22 claims
- 2869US9400024B2Railway vehicle brake discNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Jul 26, 2016·2 cites·4 claims
- 2969US6355717B1Layered silicate-containing composite resin composition, and moulded barrier composite resinEMS CHEMIE AG·Filed 2000·Granted Mar 12, 2002·7 cites·8 claims
- 3068US8895653B2Acrylic adhesive composition, and pressure-sensitive adhesive sheet employing the sameODA TAKASHI·Filed 2008·Granted Nov 25, 2014·1 cites·9 claims
- 3168US6818382B2Photosensitive composition, cured article thereof, and printed circuit board using the sameSHOWA DENKO KK·Filed 2001·Granted Nov 16, 2004·10 cites·27 claims
- 3268US4824026AAir atomizing electrostatic coating gunTOYOTA MOTOR CO LTD·Filed 1987·Granted Apr 25, 1989·37 cites·7 claims
- 3365US9463758B2Crash box and automobile chassisNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Oct 11, 2016·2 cites·10 claims
- 3465US7232876B2Phosphorus-containing urethane(meth)acrylate compounds and photosensitive compositionsSHOWA DENKO KK·Filed 2003·Granted Jun 19, 2007·8 cites·8 claims
- 3565USD372932SElectronic calculator having the functions of telephone book, address book, calendar, schedule book and memo bookCASIO COMPUTER CO LTD·Filed 1995·Granted Aug 20, 1996·13 cites·1 claims
- 3664USD359042STransmitter-receiver for picturephone with cameraCASIO COMPUTER CO LTD·Filed 1994·Granted Jun 6, 1995·11 cites·1 claims
- 3764US2024190881A1Pyrrolidine derivative, production method therefor, mse-type zeolite, and production method thereforMITSUI MINING & SMELTING CO LTD·Filed 2022·Application pending·0 cites
- 3863US10391546B2Method for producing forged crankshaftNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Aug 27, 2019·1 cites·8 claims
- 3963US8547442B2Method and apparatus for motion blur and ghosting prevention in imaging systemLASANG PONGSAK·Filed 2008·Granted Oct 1, 2013·3 cites·20 claims
- 4063US7980347B2Motorcycles having frame with aperture passing flexible drive member and methodsHONDA MOTOR CO LTD·Filed 2008·Granted Jul 19, 2011·4 cites·20 claims
- 4162US6323272B1Polyamide resin compositionEMS CHEMIE AG·Filed 2000·Granted Nov 27, 2001·5 cites·2 claims
- 4262US4197495ASystem for controlling the charge distribution and flow in blast furnace operations using magnetic sensors positioned within the chargeNIPPON STEEL CORP·Filed 1976·Granted Apr 8, 1980·9 cites·22 claims
- 4361US11111151B2Layered silicate powder granules and method for producing the sameNAT INST MATERIALS SCIENCE·Filed 2017·Granted Sep 7, 2021·0 cites·17 claims
- 4461US7665586B2Crash boxSUMITOMO METAL IND·Filed 2006·Granted Feb 23, 2010·2 cites·11 claims
- 4560US9707618B2Apparatus for forming a blank for finish forging for a forged crankshaft for a three-cylinder engine and method for manufacturing a forged crankshaft for a three-cylinder engine using the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Jul 18, 2017·2 cites·17 claims
- 4658US12187548B2Article transport facilityDAIFUKU KK·Filed 2023·Granted Jan 7, 2025·0 cites·7 claims
- 4758US7931392B2Motorcycle having headlight disposed within cavity in fork assemblyHONDA MOTOR CO LTD·Filed 2008·Granted Apr 26, 2011·2 cites·20 claims
- 4858US2014067804A1Workflow generation server and method of generating workflowHITACHI LTD·Filed 2013·Application pending·0 cites
- 4957US12492079B2Conveyance deviceDAIFUKU KK·Filed 2023·Granted Dec 9, 2025·0 cites·6 claims
- 5057US8061235B2Handlebar assemblies and vehicles including sameNAGAO DAISUKE·Filed 2008·Granted Nov 22, 2011·3 cites·17 claims
Showing the top 50 of 128 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →