Inventor · disambiguated record
Shoji Yamaguchi
Also filed as: YAMAGUCHI SHOJI
66 granted patents·16 pending applications·882 citations·filing 1985–2021
99Inventor score
Files withFUJI XEROX CO LTD44MITSUBISHI ELECTRIC CORP5KURIHARA EIZO4MITSUBISHI PETROCHEMICAL CO4FUJITSU LTD3
Top patents by PatentIndex Score
82 records- 0195US5124961AFloating head for use with a recording apparatus of magneto-optical memory deviceFUJI XEROX CO LTD·Filed 1990·Granted Jun 23, 1992·77 cites·7 claims
- 0291US7195148B2Card printer in a card information management systemFUJI XEROX CO LTD·Filed 2002·Granted Mar 27, 2007·44 cites·20 claims
- 0391US5197050AFlying head for a magneto-optical recording driveFUJI XEROX CO LTD·Filed 1990·Granted Mar 23, 1993·57 cites·11 claims
- 0488US7301324B2Recording medium detecting systemFUJI XEROX CO LTD·Filed 2006·Granted Nov 27, 2007·8 cites·13 claims
- 0588US7088859B1Apparatus for processing machine-readable code printed on print medium together with human-readable informationFUJITSU LTD·Filed 2000·Granted Aug 8, 2006·41 cites·8 claims
- 0685US5841088ASwitch and arc extinguishing material for use thereinMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Nov 24, 1998·42 cites·43 claims
- 0784US7149000B1Apparatus for recording two-dimensional code and human-readable data on print mediumFUJITSU LTD·Filed 2000·Granted Dec 12, 2006·27 cites·24 claims
- 0884US6361848B1Organic and inorganic complex compound and switch using sameMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Mar 26, 2002·37 cites·20 claims
- 0982US8193285B2Block copolymersTAKAHASHI EIJI·Filed 2007·Granted Jun 5, 2012·4 cites·4 claims
- 1082US7896251B2Medium provided with magnetic element, and method and apparatus for reading information from such mediumFUJI XEROX CO LTD·Filed 2005·Granted Mar 1, 2011·11 cites·12 claims
- 1182US6403259B1Nonaqueous electrolyte secondary battery comprising carbon particles with a plural-layer structureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jun 11, 2002·63 cites·8 claims
- 1280US5990440ASwitch and arc extinguishing material for use thereinMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Nov 23, 1999·31 cites·9 claims
- 1379US7638209B2Recording mediumFUJI XEROX CO LTD·Filed 2006·Granted Dec 29, 2009·3 cites·17 claims
- 1479US4921623ACopper conductive coating compositionMITSUBISHI PETROCHEMICAL CO·Filed 1988·Granted May 1, 1990·38 cites·8 claims
- 1578US10011258B2Monitoring apparatus and monitoring systemFUJI XEROX CO LTD·Filed 2016·Granted Jul 3, 2018·1 cites·14 claims
- 1678US6723471B2Nonaqueous electrolyte secondary cell with a plural-layer carbonaceous negative electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 20, 2004·14 cites·12 claims
- 1777US8193806B2Object detecting apparatusYAMAGUCHI SHOJI·Filed 2009·Granted Jun 5, 2012·10 cites·13 claims
- 1877US4705647ACopper-type conductive coating compositionMITSUBISHI PETROCHEMICAL CO·Filed 1986·Granted Nov 10, 1987·29 cites·7 claims
- 1976US4989154AMethod of measuring resistivity, and apparatus thereforMITSUBISHI PETROCHEMICAL CO·Filed 1988·Granted Jan 29, 1991·39 cites·7 claims
- 2075US8076010B2Magnetic wire and recording mediumFUSE MARIO·Filed 2007·Granted Dec 13, 2011·3 cites·9 claims
- 2174US6839524B2Image forming apparatus, normal image forming unit, special image forming unit and image forming methodFUJI XEROX CO LTD·Filed 2002·Granted Jan 4, 2005·13 cites·21 claims
- 2274US6239828B1Image formation device for forming a color image composed of plural colorsFUJI XEROX CO LTD·Filed 1999·Granted May 29, 2001·30 cites·16 claims
- 2374US5218587AMagnetic optical recording/reproducing apparatusFUJI XEROX CO LTD·Filed 1990·Granted Jun 8, 1993·22 cites·16 claims
- 2473US7862918B2Recording medium and sheetFUJI XEROX CO LTD·Filed 2007·Granted Jan 4, 2011·5 cites·15 claims
- 2573US5247503AOptical recording and reproducing apparatus with separated high and low frequency servo signalsFUJI XEROX CO LTD·Filed 1992·Granted Sep 21, 1993·21 cites·6 claims
- 2672US5592640AData processing apparatus capable of reading data from different-format CD-ROMS according to different processing methods of the dataFUJITSU LTD·Filed 1994·Granted Jan 7, 1997·25 cites·18 claims
- 2771US7816002B2Recording paperFUJI XEROX CO LTD·Filed 2007·Granted Oct 19, 2010·5 cites·7 claims
- 2871US4663079ACopper-type conductive coating compositionMITSUBISHI PETROCHEMICAL CO·Filed 1985·Granted May 5, 1987·23 cites·8 claims
- 2968US8584960B2PaperMAKIDA SEIGO·Filed 2011·Granted Nov 19, 2013·2 cites·5 claims
- 3068US7820307B2Recording paperFUJI XEROX CO LTD·Filed 2008·Granted Oct 26, 2010·4 cites·10 claims
- 3168US5841465ALight beam focal position detecting device, light beam projecting device, and light beam recording apparatusFUJI XEROX CO LTD·Filed 1996·Granted Nov 24, 1998·31 cites·17 claims
- 3266US7726796B2Magnetic wire application apparatus, method thereof and printed material including magnetic wireFUJI XEROX CO LTD·Filed 2005·Granted Jun 1, 2010·2 cites·11 claims
- 3365US12272826B2Porous carbon structure, manufacturing method therefor, positive electrode material using same, and battery using sameNAT INST MATERIALS SCIENCE·Filed 2020·Granted Apr 8, 2025·0 cites·17 claims
- 3465US7686230B2Medium provided with magnetic body and magnetic body sensing deviceFUJI XEROX CO LTD·Filed 2005·Granted Mar 30, 2010·2 cites·21 claims
- 3565US6569522B2Light storage and reflecting deviceFiled 2001·Granted May 27, 2003·3 cites·4 claims
- 3664US8653812B2Sheet identifying apparatus, image reading system, sheet shredding system, non-transitory computer-readable medium, and sheet indentifying methodYAMAGUCHI SHOJI·Filed 2011·Granted Feb 18, 2014·1 cites·16 claims
- 3764US2020401121A1Quality management apparatus, quality management method, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2020·Application pending·0 cites
- 3862US7504946B2Magnetic material sensing device, magnetic material sensing method, and image forming apparatusFUJI XEROX CO LTD·Filed 2005·Granted Mar 17, 2009·1 cites·16 claims
- 3961US7170286B2Magnetic material detecting deviceFUJI XEROX CO LTD·Filed 2005·Granted Jan 30, 2007·5 cites·18 claims
- 4059US5906900ANon-aqueous solvent secondary battery electrode material and process for preparing the sameMITSUBISHI CHEM CORP·Filed 1995·Granted May 25, 1999·32 cites·15 claims
- 4157US8444055B2Detection device and processing systemMAKIDA SEIGO·Filed 2011·Granted May 21, 2013·1 cites·12 claims
- 4257US5703860AOptical imaging recording system for performing image recording by focusing modulated light beamsFUJI XEROX CO LTD·Filed 1996·Granted Dec 30, 1997·21 cites·16 claims
- 4357US2024313229A1Oxygen channel and collector for air cells, and air cellNAT INST MATERIALS SCIENCE·Filed 2021·Application pending·0 cites
- 4456US2009266902A1Method provided with magnetic body and magnetic body sensing deviceFUJI XEROX CO LTD·Filed 2009·Application pending·0 cites
- 4555US8308196B2Label sheetIVUTIN DMITRY·Filed 2009·Granted Nov 13, 2012·0 cites·5 claims
- 4655US2017242426A1Quality management apparatus, quality management method, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2016·Application pending·0 cites
- 4754US8628839B2Recording mediumMATSUDA TSUKASA·Filed 2006·Granted Jan 14, 2014·1 cites·16 claims
- 4854US8441664B2Printing apparatus, detection system, and method computer readable medium for creating documentFUSE MARIO·Filed 2007·Granted May 14, 2013·1 cites·11 claims
- 4953US7245401B2Device and method for recording additional information on printing medium, and image forming apparatusFUJI XEROX CO LTD·Filed 2003·Granted Jul 17, 2007·3 cites·26 claims
- 5051US2009026261A1Control gateFUJI XEROX CO LTD·Filed 2008·Application pending·0 cites
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →