Inventor · disambiguated record
Chieko Mihara
Also filed as: MIHARA CHIEKO
49 granted patents·8 pending applications·650 citations·filing 1989–2024
98Inventor score
Top patents by PatentIndex Score
57 records- 0196US7795363B2Polymer having a sulfonic group or a sulfonate group and an amide group and method of producing sameCANON KK·Filed 2005·Granted Sep 14, 2010·21 cites·16 claims
- 0296US7399568B2Carrier for electrophotographic developerCANON KK·Filed 2005·Granted Jul 15, 2008·26 cites·8 claims
- 0396US7393912B2Polyhydroxyalkanoate containing amide group, sulfonic group, and sulfonate ester group, method for producing the same, and charge control agent, toner, image forming method, and image forming apparatusCANON KK·Filed 2005·Granted Jul 1, 2008·27 cites·26 claims
- 0495US7682765B2Toner for developing electrostatic imagesCANON KK·Filed 2005·Granted Mar 23, 2010·23 cites·7 claims
- 0595US7638590B2Polyhydroxyalkanoate having amide, sulfonic acid or sulfonate ester group, charge control agent and tonerCANON KK·Filed 2005·Granted Dec 29, 2009·23 cites·15 claims
- 0694US8178271B2Polymer having a sulfonic group or a sulfonate group and an amide group and method of producing sameFUKUI TATSUKI·Filed 2010·Granted May 15, 2012·18 cites·9 claims
- 0794US8067136B2Charge control agent, toner, image forming method, and image forming apparatusYANO TETSUYA·Filed 2005·Granted Nov 29, 2011·19 cites·9 claims
- 0894US7638194B2Developer carrying member, and developing assemblyCANON KK·Filed 2005·Granted Dec 29, 2009·24 cites·7 claims
- 0994US7510813B2Resin-coated carrier for electrophotographic developerCANON KK·Filed 2005·Granted Mar 31, 2009·21 cites·6 claims
- 1094US6908721B2Polyhydroxyalkanoate having amide group and sulfonic group, method of producing the same, charge controlling agent containing novel polyhydroxyalaknaote, toner binder, toner, and image forming apparatus using the tonerCANON KK·Filed 2003·Granted Jun 21, 2005·38 cites·27 claims
- 1191US5480596AOptical recording medium substrate sheet producing apparatus having roll stamper with elastomer layer of predetermined hardnessCANON KK·Filed 1994·Granted Jan 2, 1996·72 cites·8 claims
- 1290US6911520B2Polyhydroxyalkanoate, method of producing the same, charge controlling agent containing polyhydroxyalkanoate, toner binder and toner, and image formation method and image forming apparatus using tonerCANON KK·Filed 2003·Granted Jun 28, 2005·34 cites·61 claims
- 1389US5962305AMicrobial strain, method for biodegrading organic compounds and method for environmental remediationCANON KK·Filed 1997·Granted Oct 5, 1999·41 cites·25 claims
- 1485US5479394AOptical recording medium, recording system and reproducing systemCANON KK·Filed 1992·Granted Dec 26, 1995·38 cites·29 claims
- 1584US7465779B2Polyhydroxyalkanoate having vinyl group, ester group, carboxyl group and sulfonic acid group, and production method thereofCANON KK·Filed 2005·Granted Dec 16, 2008·5 cites·4 claims
- 1683US7452960B2Polyhydroxyalkanoate copolymer, resin composition, molded product, toner, image forming method and image forming apparatusCANON KK·Filed 2003·Granted Nov 18, 2008·23 cites·3 claims
- 1782US5854059ABiodegradation of an organic compound and process for upgrading the environment by removing the aforesaid compoundCANON KK·Filed 1997·Granted Dec 29, 1998·29 cites·29 claims
- 1880US7291679B2Recyclable polymer and process for production thereofCANON KK·Filed 2005·Granted Nov 6, 2007·4 cites·5 claims
- 1977US5009987AOptical recording medium containing IR-ray absorptive compoundCANON KK·Filed 1989·Granted Apr 23, 1991·12 cites·5 claims
- 2075US11332597B2Photo-curable composition and patterning method using the sameCANON KK·Filed 2019·Granted May 17, 2022·0 cites·16 claims
- 2174US7589156B2Polyhydroxyalkanoic acid having ester, carboxyl or sulfonic acid group, and producing method thereforCANON KK·Filed 2005·Granted Sep 15, 2009·2 cites·4 claims
- 2273US5605732AAminium salt compound and optical recording mediumCANON KK·Filed 1992·Granted Feb 25, 1997·20 cites·38 claims
- 2370US7557176B2Polyhydroxyalkanoic acid having vinyl, ester, carboxyl or sulfonic acid group and producing method thereforCANON KK·Filed 2005·Granted Jul 7, 2009·1 cites·4 claims
- 2470US7470768B2Polyhydroxyalkanoate having vinyl group, ester group, carboxyl group, and sulfonic group, and method of producing the sameCANON KK·Filed 2005·Granted Dec 30, 2008·1 cites·11 claims
- 2566US5428599AOptical recording medium, information recording method and information reproducing methodCANON KK·Filed 1993·Granted Jun 27, 1995·16 cites·22 claims
- 2664US5190849AOptical recording medium containing carboxylic acid-base metallic complex and squarylium-base or croconium-base dyeCANON KK·Filed 1990·Granted Mar 2, 1993·24 cites·8 claims
- 2763US5271979AOptical recording medium containing polymethine compoundCANON KK·Filed 1992·Granted Dec 21, 1993·7 cites·12 claims
- 2859US6900295B2Polymeric compound comprising glycopolymer and a method for decomposing the sameCANON KK·Filed 2001·Granted May 31, 2005·3 cites·10 claims
- 2956US6830613B2Method of manufacturing a sugar-inorganic hybrid compositeCANON KK·Filed 2003·Granted Dec 14, 2004·2 cites·6 claims
- 3056US6316606B1Polymeric compound comprising glycopolymer and a method for decomposing the sameCANON KK·Filed 1997·Granted Nov 13, 2001·10 cites·21 claims
- 3156US6252027B1Thermally formed article, production process of thermally formed article, toner cartridge, and recording mediumCANON KK·Filed 1999·Granted Jun 26, 2001·11 cites·12 claims
- 3256US5024917AOptical recording medium containing meta-position aluminium-type IR-ray absorptive compoundCANON KK·Filed 1989·Granted Jun 18, 1991·9 cites·6 claims
- 3355US7459517B2Polyhydroxyalkanoate, process for preparing the same, and resin composition containing the polyhydroxyalkanoateCANON KK·Filed 2003·Granted Dec 2, 2008·5 cites·34 claims
- 3453US10535519B2Photocurable composition, method for forming a pattern, and method for producing a photocured productCANON KK·Filed 2017·Granted Jan 14, 2020·0 cites·7 claims
- 3553US5482822AInfrared-absorptive compound and optical recording medium making use of the sameCANON KK·Filed 1993·Granted Jan 9, 1996·15 cites·7 claims
- 3653US2010121023A1Polymer having a sulfonic group or a sulfonate group and an amide group and method of producing sameCANON KK·Filed 2009·Application pending·0 cites
- 3752US9704710B2Photocured product and method for producing the sameCANON KK·Filed 2013·Granted Jul 11, 2017·0 cites·2 claims
- 3852US2014349086A1Photo-curable composition and patterning method using the sameCANON KK·Filed 2012·Application pending·0 cites
- 3950US7425432B2Polyhydroxy alkanoate copolymer including within molecule unit having vinyl group or carboxyl group in side chain, and producing method thereforCANON KK·Filed 2003·Granted Sep 16, 2008·0 cites·3 claims
- 4050US5492792AOptical recording medium using a polymethine dyeCANON KK·Filed 1993·Granted Feb 20, 1996·7 cites·16 claims
- 4149US2024276873A1Organic light-emitting device, display apparatus, image pickup apparatus, lighting apparatus, and moving objectCANON KK·Filed 2024·Application pending·0 cites
- 4248US10472445B2Photocurable composition and method for manufacturing filmCANON KK·Filed 2013·Granted Nov 12, 2019·0 cites·19 claims
- 4348US7553922B2Polyhydroxyalkanoate having ester group, carboxyl group, and sulfonic group, and method of producing the sameCANON KK·Filed 2005·Granted Jun 30, 2009·0 cites·6 claims
- 4447US10233274B2Curable composition and patterning method using the sameCANON KK·Filed 2013·Granted Mar 19, 2019·0 cites·12 claims
- 4546US9982102B2Photocurable composition and method of manufacturing film using the compositionCANON KK·Filed 2013·Granted May 29, 2018·0 cites·10 claims
- 4646US9961776B2Method of producing cured product and method of forming patternCANON KK·Filed 2012·Granted May 1, 2018·0 cites·7 claims
- 4746US5275925AInfrared-absorptive compound containing optical recording mediumCANON KK·Filed 1992·Granted Jan 4, 1994·6 cites·6 claims
- 4846US2003005857A1Saccharide compound and a method of producing the sameFiled 2002·Application pending·0 cites
- 4945US7009007B2Recyclable polymer, process for production thereof, and recycling treatment thereofCANON KK·Filed 2003·Granted Mar 7, 2006·0 cites·11 claims
- 5045US6793992B2Molded product for cushioning material, and production process and recovery thereofCANON KK·Filed 2002·Granted Sep 21, 2004·1 cites·33 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →