Inventor · disambiguated record
Koji Fujiwara
Also filed as: FUJIWARA KOJI
72 granted patents·11 pending applications·1,340 citations·filing 1982–2023
99Inventor score
Top patents by PatentIndex Score
83 records- 0197US8376441B2Work vehicleKUBOTA KK·Filed 2011·Granted Feb 19, 2013·47 cites·7 claims
- 0296US8459397B2Work vehicle having drive wheelsBESSHO HIROKI·Filed 2011·Granted Jun 11, 2013·45 cites·8 claims
- 0393US9216777B2Work vehicleKUBOTA KK·Filed 2013·Granted Dec 22, 2015·23 cites·7 claims
- 0492US7719515B2Input device and I/O-integrated displaySHARP KK·Filed 2003·Granted May 18, 2010·74 cites·38 claims
- 0592US6724359B2Electronic device and method for driving the sameSHARP KK·Filed 2001·Granted Apr 20, 2004·55 cites·16 claims
- 0692US6224767B1Fluid separation element assemblyTORAY INDUSTRIES·Filed 1999·Granted May 1, 2001·131 cites·29 claims
- 0791US8414082B2Work vehicleNAKAMURA NORIMI·Filed 2009·Granted Apr 9, 2013·24 cites·10 claims
- 0887US7423666B2Image pickup system employing a three-dimensional reference objectMINOLTA CO LTD·Filed 2002·Granted Sep 9, 2008·57 cites·7 claims
- 0986US7194850B2Riding lawn mowerKUBOTA KK·Filed 2005·Granted Mar 27, 2007·22 cites·19 claims
- 1086US6465859B1CMOS-type solid state imaging device that prevents charge inflow into optical blackFUJITSU LTD·Filed 2001·Granted Oct 15, 2002·40 cites·8 claims
- 1185US8960805B2Work vehicleKUBOTA KK·Filed 2013·Granted Feb 24, 2015·9 cites·11 claims
- 1285US7196683B2Driving method of image display device, driving device of image display device, and image display deviceSHARP KK·Filed 2001·Granted Mar 27, 2007·29 cites·12 claims
- 1385US7075521B2Input-output integrated type display deviceSHARP KK·Filed 2002·Granted Jul 11, 2006·30 cites·24 claims
- 1485US4563959AStep type stoker with oscillation mechanismTAKUMA KK·Filed 1984·Granted Jan 14, 1986·37 cites·5 claims
- 1584US7176441B2Counting system and counting methodKONICA MINOLTA HOLDINGS INC·Filed 2003·Granted Feb 13, 2007·33 cites·23 claims
- 1684US6801289B2Liquid crystal display deviceSHARP KK·Filed 2002·Granted Oct 5, 2004·27 cites·27 claims
- 1781US8720299B2Tiltable steering wheel apparatus for work vehicleNAKAMURA NORIMI·Filed 2011·Granted May 13, 2014·11 cites·12 claims
- 1880US7685800B2Climb-up assist structure for mower unitKUBOTA KK·Filed 2008·Granted Mar 30, 2010·13 cites·15 claims
- 1980US6775403B1Device for and method of processing 3-D shape dataMINOLTA CO LTD·Filed 2000·Granted Aug 10, 2004·48 cites·14 claims
- 2079US6614416B1Driving method and driving device of liquid crystal panelSHARP KK·Filed 2000·Granted Sep 2, 2003·19 cites·9 claims
- 2177US7149345B2Evaluating method, generating method and apparatus for three-dimensional shape modelMINOLTA CO LTD·Filed 2002·Granted Dec 12, 2006·22 cites·21 claims
- 2276US7974446B2Face authentication system and face authentication methodKONICA MINOLTA HOLDINGS INC·Filed 2007·Granted Jul 5, 2011·11 cites·12 claims
- 2375US7566306B2Biological information processing apparatus and operation program product for the sameKONICA MINOLTA SENSING INC·Filed 2005·Granted Jul 28, 2009·15 cites·16 claims
- 2474US9856154B2Fresh water generation methodTORAY INDUSTRIES·Filed 2013·Granted Jan 2, 2018·2 cites·2 claims
- 2574US8156722B2Mower having a grass clippings guide and shield memberSUGIO AKIHITO·Filed 2008·Granted Apr 17, 2012·12 cites·5 claims
- 2674US6082086AReel mower apparatusKUBOTA KK·Filed 1998·Granted Jul 4, 2000·34 cites·15 claims
- 2774US4831721AMounting head exchange arrangement for part mounting machineMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted May 23, 1989·27 cites·13 claims
- 2873US6791634B2Display device having connecting pads crossing a spare lineSHARP KK·Filed 2003·Granted Sep 14, 2004·14 cites·19 claims
- 2972US8720173B2Climb-up assist structure for mower unitKUBOTA KK·Filed 2012·Granted May 13, 2014·5 cites·5 claims
- 3071US7587094B2Phase measurement systemKONICA MINOLTA SENSING INC·Filed 2005·Granted Sep 8, 2009·8 cites·8 claims
- 3171US7570252B2Pen input/display deviceSHARP KK·Filed 2004·Granted Aug 4, 2009·17 cites·9 claims
- 3270US8336281B2Climb-up assist structure for mower unitSUGIO AKIHITO·Filed 2010·Granted Dec 25, 2012·5 cites·6 claims
- 3370US7735306B2Rear discharge type mower apparatusKUBOTA KK·Filed 2006·Granted Jun 15, 2010·8 cites·4 claims
- 3469US4861836ANovel, iodine-containing compound, preparation thereof and block copolymer comprising the sameDAIKIN IND LTD·Filed 1987·Granted Aug 29, 1989·15 cites·2 claims
- 3568US9279677B2Corresponding point search device and distance measurement deviceFUJIWARA KOJI·Filed 2012·Granted Mar 8, 2016·2 cites·10 claims
- 3668US6937235B2Three-dimensional object surface shape modeling apparatus, method and programMINOLTA CO LTD·Filed 2002·Granted Aug 30, 2005·19 cites·18 claims
- 3767US11726441B2Information processing apparatus, information processing method, information processing system, and non-transitory computer readable mediumTOSHIBA KK·Filed 2021·Granted Aug 15, 2023·0 cites·21 claims
- 3866US6052973ALift mechanism for reel-type cutting unitsKUBOTA KK·Filed 1998·Granted Apr 25, 2000·27 cites·12 claims
- 3965US7527298B2Dust fender for riding type work vehicleKUBOTA KK·Filed 2007·Granted May 5, 2009·6 cites·7 claims
- 4065US6388646B1Display deviceSHAPR KABUSHIKI KAISHA·Filed 2000·Granted May 14, 2002·9 cites·19 claims
- 4164US8170297B2Face authentication system and face authentication methodFUJIWARA KOJI·Filed 2008·Granted May 1, 2012·6 cites·14 claims
- 4264US8099938B2Rear discharge type mower apparatus having a pair of auxiliary plates for directing grass to a discharge openingKURE MASAJI·Filed 2009·Granted Jan 24, 2012·7 cites·3 claims
- 4364US4985161AFluorine-containing grease and its preparationDAIKIN IND LTD·Filed 1990·Granted Jan 15, 1991·17 cites·9 claims
- 4461US9993776B2Separation membrane module, method for driving same, separation membrane element, thrust load maintaining member, and thrust load adjustment maintaining memberTORAY INDUSTRIES·Filed 2014·Granted Jun 12, 2018·1 cites·18 claims
- 4561US6914601B2Method, apparatus, and computer program for generating three-dimensional shape data or volume dataMINOLTA CO LTD·Filed 2002·Granted Jul 5, 2005·8 cites·7 claims
- 4661US5623306ADark current suppression for solid state image sensing deviceFUJITSU LTD·Filed 1995·Granted Apr 22, 1997·29 cites·18 claims
- 4760US5555729AStirling engineAISIN SEIKI·Filed 1994·Granted Sep 17, 1996·22 cites·9 claims
- 4860US5198136AIodine-containing compound, preparation thereof and block copolymer comprising the sameDAIKIN IND LTD·Filed 1990·Granted Mar 30, 1993·16 cites·9 claims
- 4960US4962236ANovel iodine-containing compound, preparation thereof and block copolymer comprising the sameDAIKIN IND LTD·Filed 1989·Granted Oct 9, 1990·12 cites·6 claims
- 5059US6977639B2Driving method of display device and display device using thereofSHARP KK·Filed 2002·Granted Dec 20, 2005·5 cites·10 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →