Inventor · disambiguated record
Akira Fujiwara
Also filed as: FUJIWARA AKIRA
46 granted patents·13 pending applications·1,124 citations·filing 1976–2021
98Inventor score
Files withHONDA MOTOR CO LTD16BROTHER IND LTD7TOMOEGAWA PAPER CO LTD5DENKA SEIKEN KK3HITACHI POWDERED METALS2
Top patents by PatentIndex Score
59 records- 0198USD550227SGraphic user interface for handheld terminalBROTHER IND LTD·Filed 2006·Granted Sep 4, 2007·157 cites·1 claims
- 0297USD552620SGraphic user interface for handheld terminalBROTHER IND LTD·Filed 2006·Granted Oct 9, 2007·137 cites·1 claims
- 0396USD559855SGraphic user interface for handheld terminalBROTHER IND LTD·Filed 2006·Granted Jan 15, 2008·86 cites·1 claims
- 0496USD552618SGraphic user interface for handheld terminalBROTHER IND LTD·Filed 2006·Granted Oct 9, 2007·99 cites·1 claims
- 0595US8731321B2Image processing device, image processing method, image processing program, and recording medium with recorded image processing programFUJIWARA AKIRA·Filed 2010·Granted May 20, 2014·92 cites·7 claims
- 0688US9727067B2Charging device including regulator circuit and integrated circuitROHM CO LTD·Filed 2015·Granted Aug 8, 2017·6 cites·7 claims
- 0788USD552619SGraphic user interface for handheld terminalBROTHER IND LTD·Filed 2006·Granted Oct 9, 2007·41 cites·1 claims
- 0888US6383558B1Method for forming monolayer powder filmTOMOEGAWA PAPER CO LTD·Filed 2000·Granted May 7, 2002·34 cites·15 claims
- 0986US12155277B2Driving unit and vehicleHONDA MOTOR CO LTD·Filed 2020·Granted Nov 26, 2024·2 cites·13 claims
- 1086USD550229SGraphic user interface for handheld terminalBROTHER IND LTD·Filed 2006·Granted Sep 4, 2007·35 cites·1 claims
- 1185US7568334B2Pin and chainHONDA MOTOR CO LTD·Filed 2007·Granted Aug 4, 2009·11 cites·18 claims
- 1282US7329855B2Optical inspection of glass bottles using multiple camerasKIRIN TECHNO SYSTEM CORP·Filed 2002·Granted Feb 12, 2008·28 cites·9 claims
- 1382US5049183ASintered machine part and methodHITACHI POWDERED METALS·Filed 1990·Granted Sep 17, 1991·32 cites·14 claims
- 1482US4121021ASilver oxide primary cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Oct 17, 1978·40 cites·10 claims
- 1581USD552621SGraphic user interface for handheld terminalBROTHER IND LTD·Filed 2006·Granted Oct 9, 2007·28 cites·1 claims
- 1680US9982751B2Silent chain, bush chain, and roller chainHONDA MOTOR CO LTD·Filed 2016·Granted May 29, 2018·2 cites·24 claims
- 1775US10837519B2Bush chain and roller chainHONDA MOTOR CO LTD·Filed 2018·Granted Nov 17, 2020·1 cites·20 claims
- 1875US7931405B2Sliding partHONDA MOTOR CO LTD·Filed 2008·Granted Apr 26, 2011·2 cites·4 claims
- 1973US6194164B1Method for quantitating cholesterol present in low density lipoproteinsDENKA SEIKEN KK·Filed 1997·Granted Feb 27, 2001·47 cites·13 claims
- 2071US7556864B2Sintered gearHITACHI POWDERED METALS·Filed 2003·Granted Jul 7, 2009·16 cites·7 claims
- 2171US6634974B2Chain guide member, a chain guide member manufacturing method and a chain guide member manufacturing apparatusHONDA MOTOR CO LTD·Filed 2001·Granted Oct 21, 2003·13 cites·4 claims
- 2264US4754729ACamshaft support assembly for valve operating mechanism in an internal combustion enginesHONDA MOTOR CO LTD·Filed 1986·Granted Jul 5, 1988·20 cites·16 claims
- 2363US6479249B2Method of determining cholesterol content of high-density lipoproteinsDENKA SEIKEN KK·Filed 1997·Granted Nov 12, 2002·27 cites·2 claims
- 2463US6113979APowder coatings and methods for forming a coating using the sameINTERMETALLICS CO LTD·Filed 1998·Granted Sep 5, 2000·18 cites·1 claims
- 2562US5665979ACoulomb-blockade element and method of manufacturing the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Sep 9, 1997·19 cites·8 claims
- 2661US12051960B2Rotating electrical machine caseHONDA MOTOR CO LTD·Filed 2020·Granted Jul 30, 2024·0 cites·8 claims
- 2761US7695575B2Pin for chain and method for manufacture thereofDAIDO KOGYO KK·Filed 2004·Granted Apr 13, 2010·4 cites·3 claims
- 2860US11502581B2Motor unitHONDA MOTOR CO LTD·Filed 2020·Granted Nov 15, 2022·0 cites·4 claims
- 2960US9780961B2Communication system, relay apparatus, control apparatus, server apparatus, control method, and information processing methodSHARP KK·Filed 2015·Granted Oct 3, 2017·1 cites·13 claims
- 3057US7682764B2Resin coated carrier for electrophotography and two-component developer for electrophotography made therefromTOMOEGAWA PAPER CO LTD·Filed 2005·Granted Mar 23, 2010·1 cites·3 claims
- 3157US5322908AResin composition and adhesive using the sameMITSUI DU PONT POLYCHEMICAL·Filed 1993·Granted Jun 21, 1994·16 cites·4 claims
- 3254US6284064B1Carbon steel material and processing method for strengthening the sameHONDA MOTOR CO LTD·Filed 2000·Granted Sep 4, 2001·3 cites·10 claims
- 3354US2008227575A1ChainHONDA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 3452US6733940B2Toner for magnetic ink character recognition system and non-magnetic monocomponent development methodTOMOEGAWA PAPER CO LTD·Filed 2002·Granted May 11, 2004·6 cites·7 claims
- 3552US5604154AMethod of manufacturing coulamb blockade element using thermal oxidationNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Feb 18, 1997·12 cites·8 claims
- 3652US5188969AMonoclonal antibody to human lymphotoxin and use thereofDENKI KAGAKU KOGYO KK·Filed 1989·Granted Feb 23, 1993·10 cites·7 claims
- 3751US4796575AWear resistant slide member made of iron-base sintered alloyHONDA MOTOR CO LTD·Filed 1987·Granted Jan 10, 1989·12 cites·5 claims
- 3849US2006269763A1Steel parts having high wear and abrasion resistance and method for manufacturing the sameHONDA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 3948US11139653B2System power supply circuitROHM CO LTD·Filed 2018·Granted Oct 5, 2021·0 cites·11 claims
- 4048US2024006941A1Rotor and rotary electric machineHITACHI ASTEMO LTD·Filed 2021·Application pending·0 cites
- 4147US6004209ABody-acoustic device, playing apparatus and its control method, light-beam utilizing playing apparatus, and acoustic apparatusCAPCOM CO·Filed 1995·Granted Dec 21, 1999·22 cites·7 claims
- 4247US2010053348A1Image capture device, image analysis device, external light intensity calculation method, image analysis method, image capture program, image analysis program, and storage mediumYOSHIMOTO YOSHIHARU·Filed 2009·Application pending·0 cites
- 4346US6893832B2Method for quantifying cholesterol in high density lipoproteinDENKA SEIKEN KK·Filed 2002·Granted May 17, 2005·6 cites·4 claims
- 4445US6670048B2Sintered sprocketHONDA MOTOR CO LTD·Filed 2001·Granted Dec 30, 2003·6 cites·8 claims
- 4545US4072542AAlloy sheet metal for fins of heat exchanger and process for preparation thereofKOBE STEEL LTD·Filed 1976·Granted Feb 7, 1978·9 cites·11 claims
- 4645US2013012632A1Aqueous dispersion liquid and process for producing the same, and layered bodyMITSUI DU PONT POLYCHEMICAL·Filed 2011·Application pending·0 cites
- 4744US5385987AResin composition and adhesive using the samePONT MITSUI POLYCHEMICAL CO LT·Filed 1994·Granted Jan 31, 1995·11 cites·2 claims
- 4843US2008296723A1Semiconductor deviceNEC ELECTRONICS CORP·Filed 2008·Application pending·0 cites
- 4943US2010182302A1Display panel driver, display device, and method of operating the sameNEC ELECTRONICS CORP·Filed 2010·Application pending·0 cites
- 5042US2009235208A1Lighting apparatusMOMO ALLIANCE CO LTD·Filed 2007·Application pending·0 cites
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 →