Inventor · disambiguated record
Koji Hashimoto
Also filed as: HASHIMOTO KOJI
350 granted patents·88 pending applications·6,399 citations·filing 1973–2024
99Inventor score
Top patents by PatentIndex Score
438 records- 0199US7899364B2Process cartridge having couplers transmitting driving forces from an image forming apparatus to electrophotographic photosensitive drum and developing roller and such an apparatusCANON KK·Filed 2007·Granted Mar 1, 2011·124 cites·34 claims
- 0299US7120882B2Method of setting process parameter and method of setting process parameter and/or design ruleTOSHIBA KK·Filed 2005·Granted Oct 10, 2006·225 cites·11 claims
- 0399US6496667B2Cartridge detachably attachable to image forming apparatusCANON KK·Filed 2001·Granted Dec 17, 2002·142 cites·27 claims
- 0498US11131959B2Process cartridge and image forming apparatusCANON KK·Filed 2020·Granted Sep 28, 2021·4 cites·11 claims
- 0598US10401783B2Process cartridge and image forming apparatusCANON KK·Filed 2018·Granted Sep 3, 2019·15 cites·28 claims
- 0698US9983542B2Process cartridge and image forming apparatusCANON KK·Filed 2016·Granted May 29, 2018·18 cites·26 claims
- 0798US9581958B2Process cartridge and image forming apparatusCANON KK·Filed 2015·Granted Feb 28, 2017·19 cites·96 claims
- 0898US9134688B2Process cartridge and image forming apparatusCHADANI KAZUO·Filed 2012·Granted Sep 15, 2015·21 cites·1 claims
- 0998US8639160B2Process cartridge and image forming apparatusCHADANI KAZUO·Filed 2012·Granted Jan 28, 2014·22 cites·14 claims
- 1098US8588647B2Process cartridge and image forming apparatusCHADANI KAZUO·Filed 2012·Granted Nov 19, 2013·20 cites·38 claims
- 1198US8583007B2Process cartridge and image forming apparatusCHADANI KAZUO·Filed 2012·Granted Nov 12, 2013·22 cites·66 claims
- 1298US8447209B2Process cartridge and image forming apparatusCHADANI KAZUO·Filed 2011·Granted May 21, 2013·21 cites·50 claims
- 1398US8442416B2Process cartridge and image forming apparatusCHADANI KAZUO·Filed 2011·Granted May 14, 2013·23 cites·126 claims
- 1498US8335454B2Process cartridge and image forming apparatusCHADANI KAZUO·Filed 2011·Granted Dec 18, 2012·28 cites·144 claims
- 1598US8116661B2Process cartridge with a coupling member and a retaining portion for the coupling memberCHADANI KAZUO·Filed 2011·Granted Feb 14, 2012·33 cites·28 claims
- 1698US7890025B2Process cartridge and image forming apparatus including drum and shaft coupling members transmitting driving forces to a photosensitive drum and a developing roller, respectivelyCANON KK·Filed 2007·Granted Feb 15, 2011·38 cites·17 claims
- 1798US7463844B2Process cartridge that spaces a developing roller and photosensitive drum from each other and image forming apparatus usable therewithCANON KK·Filed 2006·Granted Dec 9, 2008·56 cites·10 claims
- 1898US6834171B2Developer container having a grip member, process cartridge mountable to an image forming apparatus having such a developer container, an image forming apparatus detachably mounting a process cartridge having such a developer container, a bearing structure having a grip member, and a side cover having a grip memberCANON KK·Filed 2003·Granted Dec 21, 2004·98 cites·35 claims
- 1998US6792593B2Pattern correction method, apparatus, and programTOSHIBA KK·Filed 2002·Granted Sep 14, 2004·225 cites·17 claims
- 2097US10795309B2Process cartridge and image forming apparatusCANON KK·Filed 2019·Granted Oct 6, 2020·4 cites·15 claims
- 2197US7498630B2Nonvolatile semiconductor memoryTOSHIBA KK·Filed 2006·Granted Mar 3, 2009·52 cites·20 claims
- 2297US6845042B2Nonvolatile semiconductor memory, fabrication method for the same, semiconductor integrated circuits and systemsTOSHIBA KK·Filed 2003·Granted Jan 18, 2005·149 cites·71 claims
- 2397US5538815AMethod for designing phase-shifting masks with automatization capabilityTOSHIBA KK·Filed 1993·Granted Jul 23, 1996·183 cites·10 claims
- 2497US5432023AFuel cellTOSHIBA KK·Filed 1994·Granted Jul 11, 1995·222 cites·6 claims
- 2596US11543769B2Process cartridge and image forming apparatusCANON KK·Filed 2021·Granted Jan 3, 2023·2 cites·21 claims
- 2696US8306460B2Process cartridge and image forming apparatus including drum and shaft coupling members transmitting driving forces to a photosensitive drum and a developing roller, respectivelyCHADANI KAZUO·Filed 2010·Granted Nov 6, 2012·16 cites·24 claims
- 2796US7184686B2Process cartridge having developing roller and photosensitive drum that can contact and become spaced apart from each other and electrophotographic image forming apparatus mounting such cartridgeCANON KK·Filed 2004·Granted Feb 27, 2007·79 cites·9 claims
- 2896US7058337B2Process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2004·Granted Jun 6, 2006·79 cites·23 claims
- 2996US6243855B1Mask data design methodTOSHIBA KK·Filed 1998·Granted Jun 5, 2001·210 cites·18 claims
- 3095US11079028B2Valve deviceDENSO CORP·Filed 2020·Granted Aug 3, 2021·5 cites·9 claims
- 3195US9162639B2In-vehicle electronic control unit and power feeding control method of the sameMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Oct 20, 2015·15 cites·13 claims
- 3295US7669172B2Pattern creation method, mask manufacturing method and semiconductor device manufacturing methodTOSHIBA KK·Filed 2008·Granted Feb 23, 2010·25 cites·20 claims
- 3395US7534312B2Steel plate exhibiting excellent workability and method for producing the sameNIPPON STEEL CORP·Filed 2002·Granted May 19, 2009·26 cites·11 claims
- 3495US6128067ACorrecting method and correcting system for mask patternTOSHIBA KK·Filed 1998·Granted Oct 3, 2000·136 cites·26 claims
- 3595US5559511AVehicle route guidance apparatus for re-searching for a new route when vehicle goes out of routeAISIN AW CO·Filed 1993·Granted Sep 24, 1996·124 cites·11 claims
- 3694US5776672AGene detection methodTOSHIBA KK·Filed 1993·Granted Jul 7, 1998·288 cites·9 claims
- 3794US5380375AAmorphous alloys resistant against hot corrosionHASHIMOTO KOJI·Filed 1993·Granted Jan 10, 1995·52 cites·4 claims
- 3894US5076865AAmorphous aluminum alloysYOSHIDA KOGYO KK·Filed 1989·Granted Dec 31, 1991·50 cites·2 claims
- 3993US10613476B2Process cartridge and image forming apparatusCANON KK·Filed 2019·Granted Apr 7, 2020·2 cites·6 claims
- 4093US8086135B2Developing apparatus, process cartridge and electrophotographic image forming apparatus with movable developing roller shaft coupling memberHASHIMOTO KOJI·Filed 2007·Granted Dec 27, 2011·13 cites·12 claims
- 4193US7987435B2Pattern verification method, program thereof, and manufacturing method of semiconductor deviceTOSHIBA KK·Filed 2009·Granted Jul 26, 2011·14 cites·8 claims
- 4293US7231164B2Developing unit, developing cartridge, and image forming apparatusCANON KK·Filed 2004·Granted Jun 12, 2007·45 cites·3 claims
- 4393US5482577AAmorphous alloys resistant against hot corrosionHASHIMOTO KOJI·Filed 1994·Granted Jan 9, 1996·45 cites·3 claims
- 4492US9145841B2Low-pressure exhaust gas recirculation systemMIYAZAKI SHINSUKE·Filed 2012·Granted Sep 29, 2015·37 cites·5 claims
- 4592US8673595B2Sample analysis method and assay kit used thereinNAKAMURA NAOKO·Filed 2011·Granted Mar 18, 2014·43 cites·7 claims
- 4692US8520397B2Waterproof electronic equipment and assembly method thereofAZUMI ISAO·Filed 2011·Granted Aug 27, 2013·27 cites·12 claims
- 4792US6511315B2Substrate processing apparatusDAINIPPON SCREEN MFG·Filed 2002·Granted Jan 28, 2003·63 cites·5 claims
- 4891US10409649B1Predictive load balancer resource managementAMAZON TECH INC·Filed 2014·Granted Sep 10, 2019·35 cites·20 claims
- 4991US9713822B2Substrate processing apparatusSCREEN HOLDINGS CO LTD·Filed 2014·Granted Jul 25, 2017·10 cites·6 claims
- 5091US7728119B2Nucleotide primer set and nucleotide probe for detecting genotype of methylene tetrahydrofolate reductase (MTHFR)TOSHIBA KK·Filed 2008·Granted Jun 1, 2010·12 cites·16 claims
Showing the top 50 of 438 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →