Inventor · disambiguated record
Keiji Komoto
Also filed as: KOMOTO KEIJI
39 granted patents·3 pending applications·851 citations·filing 1991–2021
98Inventor score
Files withCANON KK25NIPPON OILS & FATS CO LTD8HEWLETT PACKARD DEVELOPMENT CO4NOF CORP4BASF NOF COATINGS CO LTD1
Top patents by PatentIndex Score
42 records- 0195US6465144B2Magnetic toner, process for production thereof, and image forming method, apparatus and process cartridge using the tonerCANON KK·Filed 2001·Granted Oct 15, 2002·61 cites·109 claims
- 0293US7153625B2Process for producing toner particles, and tonerCANON KK·Filed 2005·Granted Dec 26, 2006·14 cites·8 claims
- 0393US5998080AElectrostatic image-developing toner and image-forming methodCANON KK·Filed 1998·Granted Dec 7, 1999·65 cites·112 claims
- 0492US6596452B2Magnetic toner and image-forming method making use of the sameCANON KK·Filed 2001·Granted Jul 22, 2003·41 cites·57 claims
- 0592US6096468AToner, toner production process, and image forming methodCANON KK·Filed 1999·Granted Aug 1, 2000·57 cites·66 claims
- 0691US7387860B2Toner, and image forming methodCANON KK·Filed 2007·Granted Jun 17, 2008·11 cites·11 claims
- 0791US6177223B1Toner and image forming method using the tonerCANON KK·Filed 1998·Granted Jan 23, 2001·44 cites·44 claims
- 0890US6638674B2Magnetic tonerCANON KK·Filed 2001·Granted Oct 28, 2003·34 cites·63 claims
- 0990US6337169B1Toner and image forming method using the tonerCANON KK·Filed 2000·Granted Jan 8, 2002·31 cites·45 claims
- 1089US7112393B2Non-magnetic tonerCANON KK·Filed 2004·Granted Sep 26, 2006·33 cites·20 claims
- 1188US7160663B2TonerCANON KK·Filed 2004·Granted Jan 9, 2007·28 cites·18 claims
- 1288US6447969B1Toner and image forming methodCANON KK·Filed 2000·Granted Sep 10, 2002·30 cites·35 claims
- 1387US6022919ACoating composition, process for preparing coating composition and process for preparing dispersing component of inorganic oxide solNOF CORP·Filed 1996·Granted Feb 8, 2000·62 cites·16 claims
- 1486US6635398B1Dry toner, dry toner production process, and image forming methodCANON KK·Filed 2000·Granted Oct 21, 2003·27 cites·31 claims
- 1584US7241546B2Toner, and image forming methodCANON KK·Filed 2004·Granted Jul 10, 2007·19 cites·10 claims
- 1683US7029813B2TonerCANON KK·Filed 2003·Granted Apr 18, 2006·21 cites·9 claims
- 1782US6653035B2Magnetic tonerCANON KK·Filed 2002·Granted Nov 25, 2003·20 cites·28 claims
- 1880US6806016B2Toner for developing electrostatic images and image forming methodCANON KK·Filed 2003·Granted Oct 19, 2004·16 cites·34 claims
- 1979US6544708B2Image forming methodCANON KK·Filed 2001·Granted Apr 8, 2003·19 cites·31 claims
- 2077US6528224B2Toner for developing electrostatic images and image forming methodCANON KK·Filed 1999·Granted Mar 4, 2003·22 cites·20 claims
- 2173US5352740AThermosetting compositions, thermal latent carboxyl compounds and methods of preparation thereofNIPPON OILS & FATS CO LTD·Filed 1991·Granted Oct 4, 1994·24 cites·24 claims
- 2272US7043175B2Image forming method and apparatusCANON KK·Filed 2001·Granted May 9, 2006·28 cites·15 claims
- 2369US6103387AThermosetting compositions, methods of coating and coated articlesNOF CORP·Filed 1996·Granted Aug 15, 2000·29 cites·14 claims
- 2467US6879793B2Method for forming imageCANON KK·Filed 2003·Granted Apr 12, 2005·10 cites·28 claims
- 2566US11520271B2Gloss treatment device and imaging deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Granted Dec 6, 2022·0 cites·8 claims
- 2664US11803147B2Endless belt with monomer having aliphatic ringHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Granted Oct 31, 2023·0 cites·15 claims
- 2763US6376559B1Process for preparing a dispersing component comprising an inorganic oxide solBASF NOF COATINGS CO LTD·Filed 1999·Granted Apr 23, 2002·19 cites·19 claims
- 2861US5419929AThermosetting compositions, thermal latent acid catalysts, methods of coating and coated articlesNIPPON OILS & FATS CO LTD·Filed 1992·Granted May 30, 1995·12 cites·36 claims
- 2960US5319024AThermosetting compositions, thermal latent hydroxyl compounds, thermal latent thiol compounds and methods of preparation thereofNIPPON OILS & FATS CO LTD·Filed 1991·Granted Jun 7, 1994·17 cites·16 claims
- 3059US5521011AThermosetting compositions, thermal latent acid catalysts, methods of coating and coated articlesNIPPON OILS & FATS CO LTD·Filed 1995·Granted May 28, 1996·13 cites·34 claims
- 3157US12372892B2Toner particle with amorphous polyester resinHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Granted Jul 29, 2025·0 cites·20 claims
- 3255US6610454B2Toner and image forming methodCANON KK·Filed 1998·Granted Aug 26, 2003·11 cites·44 claims
- 3352US5324803APolymer comprising fluoroalkl group, a method of preparation thereof, a surface active agent, a surface treatment agent and a coating compositionNOF CORP·Filed 1992·Granted Jun 28, 1994·9 cites·5 claims
- 3451US7070898B2TonerCANON KK·Filed 2003·Granted Jul 4, 2006·4 cites·13 claims
- 3547US2006204876A1Process for producing toner particles, and tonerCANON KK·Filed 2006·Application pending·0 cites
- 3646US5660937AThermosetting compositions, methods of coating and coated articlesNIPPON OILS & FATS CO LTD·Filed 1995·Granted Aug 26, 1997·8 cites·21 claims
- 3743US5549932AThermosetting compositions, methods of coating and coated articlesNIPPON OILS & FATS CO LTD·Filed 1995·Granted Aug 27, 1996·6 cites·28 claims
- 3837US5516839AThermal latent carboxyl compounds and methods of preparation thereofNIPPON OILS & FATS CO LTD·Filed 1994·Granted May 14, 1996·4 cites·11 claims
- 3937US2006166120A1Toner, image forming method, and process cartridgeCANON KK·Filed 2005·Application pending·0 cites
- 4035US2023025897A1Toner particlesHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Application pending·0 cites
- 4132US5414065APolymer comprising fluoroalkyl group, a method of preparation thereof, a surface active agent, a surface treatment agent and a coating compositionNOF CORP·Filed 1994·Granted May 9, 1995·2 cites·4 claims
- 4229US5578677AThermosetting compositionsNIPPON OILS & FATS CO LTD·Filed 1995·Granted Nov 26, 1996·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →