Inventor · disambiguated record
Kouichi Hashimoto
Also filed as: HASHIMOTO KOUICHI
31 granted patents·5 pending applications·604 citations·filing 1977–2021
97Inventor score
Files withCANON KK15NITTO DENKO CORP7JFE PREC CORPORATION3FUJITSU LTD2MATSUSHITA ELECTRIC WORKS LTD2
Top patents by PatentIndex Score
36 records- 0190US4167949ACoin jamming detecting device in coin sorting machineGLORY KOGYO KK·Filed 1977·Granted Sep 18, 1979·71 cites·1 claims
- 0288US6324357B1Image forming apparatus capable of properly controlling ac voltage applied to a chargerCANON KK·Filed 2000·Granted Nov 27, 2001·32 cites·15 claims
- 0385US6215967B1Image forming apparatus with a controlled cleaning operation featureCANON KK·Filed 1998·Granted Apr 10, 2001·39 cites·8 claims
- 0483US6505021B2Image forming apparatus having a member for barring an electrification particle form leakingCANON KK·Filed 2001·Granted Jan 7, 2003·23 cites·11 claims
- 0582US6591072B2Image forming apparatus with changeable toner returning electric field application periodCANON KK·Filed 2001·Granted Jul 8, 2003·24 cites·6 claims
- 0682US6314251B1Image forming apparatusCANON KK·Filed 2000·Granted Nov 6, 2001·23 cites·12 claims
- 0782US6258426B1Ultraviolet curing pressure-sensitive adhesive sheetNITTO DENKO CORP·Filed 1999·Granted Jul 10, 2001·67 cites·9 claims
- 0878US6044654ARefrigeratorMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Apr 4, 2000·57 cites·16 claims
- 0978US4574786AMassage apparatusMATSUSHITA ELECTRIC WORKS LTD·Filed 1984·Granted Mar 11, 1986·65 cites·6 claims
- 1072US7943235B2Adhesive sheet for processing semiconductor substratesNITTO DENKO CORP·Filed 2008·Granted May 17, 2011·4 cites·5 claims
- 1172US6219509B1Image forming apparatus shielding charging device and auxiliary charging deviceCANON KK·Filed 2000·Granted Apr 17, 2001·13 cites·5 claims
- 1270US6477342B2Image forming apparatus with conductive member adjoining light irradiating portionCANON KK·Filed 2001·Granted Nov 5, 2002·12 cites·27 claims
- 1369US7479317B2Adhesive sheet roll for wafer processingNITTO DENKO CORP·Filed 2005·Granted Jan 20, 2009·3 cites·21 claims
- 1469US6144824AImage forming method for preventing an uneven potential of an image bearing member having a charge injecting layerCANON KK·Filed 1999·Granted Nov 7, 2000·19 cites·10 claims
- 1569US6064837AImage forming apparatus having a developing/cleaning deviceCANON KK·Filed 1998·Granted May 16, 2000·20 cites·8 claims
- 1666US6393238B1Image forming apparatus featuring a particle carrying charging member and a developing device including a magnetic field generating deviceCANON KK·Filed 2000·Granted May 21, 2002·10 cites·14 claims
- 1766US6052545AImage forming apparatusCANON KK·Filed 1998·Granted Apr 18, 2000·17 cites·10 claims
- 1865US6519422B1Image forming apparatus featuring a temperature-sensitive apparatus identifying featureCANON KK·Filed 2000·Granted Feb 11, 2003·7 cites·22 claims
- 1960US6988563B2Hammer drillMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted Jan 24, 2006·16 cites·15 claims
- 2059US6088548AImage forming apparatus having charging member with control of voltage after resumption of jamCANON KK·Filed 1998·Granted Jul 11, 2000·13 cites·18 claims
- 2159US5548415AImage processing apparatusRISO KAGAKU CORP·Filed 1995·Granted Aug 20, 1996·24 cites·6 claims
- 2257US5631184AMethod of producing a semiconductor device having a fin type capacitorFUJITSU LTD·Filed 1995·Granted May 20, 1997·22 cites·27 claims
- 2350US2023216048A1Production method of lithium cobalt pyrophosphate, and production method of solid-state batteryFDK CORP·Filed 2021·Application pending·0 cites
- 2449US7641966B2Re-release adhesive and re-release adhesive sheetNITTO DENKO CORP·Filed 2001·Granted Jan 5, 2010·4 cites·5 claims
- 2548US6163670ACharging device and image forming apparatusCANON KK·Filed 1998·Granted Dec 19, 2000·8 cites·17 claims
- 2646US12130096B2Heat sink, semiconductor package and semiconductor moduleJFE PREC CORPORATION·Filed 2020·Granted Oct 29, 2024·0 cites·11 claims
- 2745US10348175B2Rotor, manufacturing method of the rotor, and DC motorMABUCHI MOTOR CO·Filed 2016·Granted Jul 9, 2019·0 cites·9 claims
- 2845US2010028662A1Adhesive sheet for processing semiconductor substratesNITTO DENKO CORP·Filed 2007·Application pending·0 cites
- 2944US2008118764A1Adhesive sheet for processing semiconductor wafers and/or substratesNITTO DENKO CORP·Filed 2007·Application pending·0 cites
- 3043US11646243B2Heat sink and method for manufacturing sameJFE PREC CORPORATION·Filed 2018·Granted May 9, 2023·0 cites·19 claims
- 3143US11270926B2Heat sink and method for manufacturing sameJFE PREC CORPORATION·Filed 2017·Granted Mar 8, 2022·0 cites·24 claims
- 3239US6125246ACharging apparatus and image forming apparatusCANON KK·Filed 1997·Granted Sep 26, 2000·5 cites·36 claims
- 3337US2018355168A1Flame-retardant sheet-forming body, method for producing flame-retardant sheet-formed product, and method for producing flame-retardant sheet-forming bodySUMITOMO BAKELITE CO·Filed 2016·Application pending·0 cites
- 3434US5973349AStacked capacitor semiconductor deviceFUJITSU LTD·Filed 1996·Granted Oct 26, 1999·5 cites·14 claims
- 3531US2001043820A1Image forming apparatus and process cartridge detachably attachable theretoFiled 2001·Application pending·0 cites
- 3630US6436220B1Process for the collective removal of resist material and side wall protective filmNITTO DENKO CORP·Filed 1998·Granted Aug 20, 2002·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →