Inventor · disambiguated record
Koji Yamamoto
Also filed as: YAMAMOTO KOJI
311 granted patents·75 pending applications·3,393 citations·filing 1980–2025
99Inventor score
Top patents by PatentIndex Score
386 records- 0197US9692287B2Vibration electricity generation deviceSTAR MFG CO·Filed 2015·Granted Jun 27, 2017·17 cites·20 claims
- 0297US8625360B2Semiconductor storage device operative to search for dataIWAMOTO HISASHI·Filed 2011·Granted Jan 7, 2014·86 cites·2 claims
- 0397US6912327B1Imagine information describing method, video retrieval method, video reproducing method, and video reproducing apparatusTOSHIBA KK·Filed 2000·Granted Jun 28, 2005·134 cites·54 claims
- 0496US7053143B2Polyester-based resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 2003·Granted May 30, 2006·64 cites·16 claims
- 0596US6457351B1Hybrid electric vehicle testing method and systemNISSAN MOTOR·Filed 1999·Granted Oct 1, 2002·95 cites·10 claims
- 0695US9135873B2Liquid crystal display deviceJAPAN DISPLAY INC·Filed 2013·Granted Sep 15, 2015·20 cites·9 claims
- 0794US5114437APolishing composition for metallic materialSUMITOMO CHEMICAL CO·Filed 1991·Granted May 19, 1992·51 cites·7 claims
- 0893US5313540AOptical fiber terminal suitable for automatic assemblyNEC CORP·Filed 1993·Granted May 17, 1994·119 cites·11 claims
- 0992US7440588B2Method of describing object region data, apparatus for generating object region data, video processing apparatus and video processing methodTOSHIBA KK·Filed 2007·Granted Oct 21, 2008·22 cites·9 claims
- 1092US6965166B2Semiconductor device of chip-on-chip structureROHM CO LTD·Filed 2003·Granted Nov 15, 2005·71 cites·16 claims
- 1192US6460958B2Three-dimensional object printing apparatus and methodMINOLTA CO LTD·Filed 2001·Granted Oct 8, 2002·48 cites·14 claims
- 1292US5488469ACell analyzing apparatusOMRON TATEISI ELECTRONICS CO·Filed 1992·Granted Jan 30, 1996·136 cites·10 claims
- 1391US5391618APropylene resin compositionsMITSUBISHI PETROCHEMICAL CO·Filed 1993·Granted Feb 21, 1995·65 cites·20 claims
- 1490US10243536B2Elastic wave device and manufacturing method thereofMURATA MANUFACTURING CO·Filed 2016·Granted Mar 26, 2019·8 cites·21 claims
- 1590US5385972AFiller-containing resin composition and stretched films using sameMITSUBISHI PETROCHEMICAL CO·Filed 1993·Granted Jan 31, 1995·46 cites·21 claims
- 1689US8873008B2Liquid crystal display deviceYAMAMOTO KOJI·Filed 2012·Granted Oct 28, 2014·5 cites·16 claims
- 1789US5408307ACell analyzerOMRON TATEISI ELECTRONICS CO·Filed 1989·Granted Apr 18, 1995·69 cites·13 claims
- 1889US4652916AImage pick-up deviceOMRON TATEISI ELECTRONICS CO·Filed 1984·Granted Mar 24, 1987·57 cites·4 claims
- 1988US9790271B2Methods for increasing immunoglobulin A levelsVACCINEX INC·Filed 2014·Granted Oct 17, 2017·10 cites·30 claims
- 2088US8433229B2Fixing device, image forming apparatus and fixing methodMURAKAMI MASANORI·Filed 2010·Granted Apr 30, 2013·5 cites·21 claims
- 2188US6856345B1Digital camera having a printing function in which a movable camera part is moved from an in-use position to an out-of-use position during printingMINOLTA CO LTD·Filed 2000·Granted Feb 15, 2005·37 cites·9 claims
- 2287US10628139B2Analysis apparatus, analysis method and recording medium on which analysis program is recordedFUJITSU LTD·Filed 2018·Granted Apr 21, 2020·5 cites·15 claims
- 2385US6771308B1Digital camera having blur detectionMINOLTA CO LTD·Filed 2000·Granted Aug 3, 2004·30 cites·5 claims
- 2484US6851846B2Mixing method, mixing structure, micromixer and microchip having the mixing structureMINOLTA CO LTD·Filed 2002·Granted Feb 8, 2005·34 cites·29 claims
- 2584US6192207B1Image forming apparatus provided with a plurality of image holding componentsMINOLTA CO LTD·Filed 1998·Granted Feb 20, 2001·37 cites·27 claims
- 2683US11967600B2Display deviceJAPAN DISPLAY INC·Filed 2022·Granted Apr 23, 2024·0 cites·7 claims
- 2782US7723212B2Method for forming median crack in substrate and apparatus for forming median crack in substrateMITSUBOSHI DIAMOND IND CO LTD·Filed 2005·Granted May 25, 2010·17 cites·12 claims
- 2882US6913074B2Method of making an internal grooved tubeFURUKAWA ELECTRIC CO LTD·Filed 2003·Granted Jul 5, 2005·11 cites·4 claims
- 2982US6319575B1Polyester resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 2000·Granted Nov 20, 2001·29 cites·23 claims
- 3081US11563039B2Display deviceJAPAN DISPLAY INC·Filed 2022·Granted Jan 24, 2023·0 cites·7 claims
- 3181US11159141B2Acoustic wave device, radio-frequency front-end circuit, and communication apparatusMURATA MANUFACTURING CO·Filed 2019·Granted Oct 26, 2021·3 cites·14 claims
- 3281US8908275B2Optical product and spectacle plastic lensTOKAI OPTICAL CO LTD·Filed 2013·Granted Dec 9, 2014·3 cites·3 claims
- 3381US7990468B2Monitor camera having a dual structure coverSANYO ELECTRIC CO·Filed 2007·Granted Aug 2, 2011·16 cites·3 claims
- 3481US6804398B2Method of describing object region data, apparatus for generating object region data, video processing apparatus and video processing methodTOSHIBA KK·Filed 2002·Granted Oct 12, 2004·21 cites·14 claims
- 3581US5741861AResin composition for laminatesMITSUBISHI CHEM CORP·Filed 1995·Granted Apr 21, 1998·44 cites·23 claims
- 3681US5345786AAbsorption heat pump and cogeneration system utilizing exhaust heatHITACHI LTD·Filed 1993·Granted Sep 13, 1994·46 cites·7 claims
- 3780US11221197B2Gas generatorDAICEL CORP·Filed 2019·Granted Jan 11, 2022·1 cites·15 claims
- 3880US6522291B1GPS receiver sharing an antenna ground plane with an EMI shieldMATSUSHITA ELECTRIC WORKS LTD·Filed 2000·Granted Feb 18, 2003·49 cites·15 claims
- 3980US6447859B2Polyester resin and molded articleMITSUBISHI GAS CHEMICAL CO·Filed 2001·Granted Sep 10, 2002·23 cites·13 claims
- 4080US5866677AMethod and system for producing poly (lactic acid)KOBE STEEL LTD·Filed 1997·Granted Feb 2, 1999·35 cites·11 claims
- 4179US10035502B2Hybrid vehicle and control method for hybrid vehicleTOYOTA MOTOR CO LTD·Filed 2017·Granted Jul 31, 2018·4 cites·8 claims
- 4279US8340560B2Fixing device and image forming apparatusOKUNO JINJU·Filed 2010·Granted Dec 25, 2012·3 cites·10 claims
- 4379US8103107B2Video-attribute-information output apparatus, video digest forming apparatus, computer program product, and video-attribute-information output methodYAMAMOTO KOJI·Filed 2008·Granted Jan 24, 2012·15 cites·13 claims
- 4479US7426286B2Method of describing object region data, apparatus for generating object region data, video processing apparatus and video processing methodTOSHIBA KK·Filed 2007·Granted Sep 16, 2008·6 cites·10 claims
- 4579US6968004B1Method of describing object region data, apparatus for generating object region data, video processing method, and video processing apparatusTOSHIBA KK·Filed 2000·Granted Nov 22, 2005·19 cites·27 claims
- 4679US6816232B2Support device and manufacturing method thereof, stage device, and exposure apparatusNIKON CORP·Filed 2003·Granted Nov 9, 2004·21 cites·27 claims
- 4778US9531377B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Dec 27, 2016·5 cites·20 claims
- 4878US8879788B2Video processing apparatus, method and systemYAMAMOTO KOJI·Filed 2011·Granted Nov 4, 2014·5 cites·9 claims
- 4978US8873861B2Video processing apparatus and methodTOSHIBA KK·Filed 2012·Granted Oct 28, 2014·5 cites·18 claims
- 5078US7915389B2Anti-acharan sulfate antibody and its applicationSEIKAGAKU KOGYO CO LTD·Filed 2007·Granted Mar 29, 2011·2 cites·6 claims
Showing the top 50 of 386 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Koji Yamamoto files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →