Inventor · disambiguated record
Masanobu Ninomiya
Also filed as: NINOMIYA MASANOBU
50 granted patents·6 pending applications·414 citations·filing 1993–2013
98Inventor score
Files withFUJI XEROX CO LTD34KAMIWAKI SATOSHI3NIPPON PILLAR PACKING3KADOKURA YASUO2NAKAZAWA HIROSHI2
Top patents by PatentIndex Score
56 records- 0189US7267920B2Toner for developing electrostatic latent images, production method thereof, and electrostatic latent image developer using the sameFUJI XEROX CO LTD·Filed 2004·Granted Sep 11, 2007·32 cites·18 claims
- 0288US7368214B2Electrostatic latent image developing toner and manufacturing method thereofFUJI XEROX CO LTD·Filed 2005·Granted May 6, 2008·10 cites·19 claims
- 0387US7883093B2Mechanical sealNIPPON PILLAR PACKING·Filed 2005·Granted Feb 8, 2011·13 cites·5 claims
- 0485US7229076B2Mechanical sealNIPPON PILLAR PACKING·Filed 2006·Granted Jun 12, 2007·11 cites·3 claims
- 0584US8652727B2Transparent toner and toner image using the same, electrostatic latent image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodSUGAWARA ATSUSHI·Filed 2012·Granted Feb 18, 2014·3 cites·18 claims
- 0684US7726659B2Static pressure type non-contact gas sealNIPPON PILLAR PACKING·Filed 2005·Granted Jun 1, 2010·13 cites·2 claims
- 0784US6187489B1Electrostatic latent image developing toner and image-forming processFUJI XEROX CO LTD·Filed 2000·Granted Feb 13, 2001·24 cites·15 claims
- 0883US5679414ALiquid crystal-polymer composite film, electro-optical element using the same, and process for producing electro-optical elementFUJI XEROX CO LTD·Filed 1995·Granted Oct 21, 1997·41 cites·23 claims
- 0983US5498450ALiquid crystal-polymer composite film, electro-optical element using the same, and process for producing electro-optical elementFUJI XEROX CO LTD·Filed 1993·Granted Mar 12, 1996·38 cites·15 claims
- 1082US8016264B2Rotary-valve and adsorption separation systemTEIJIN PHARMA LTD·Filed 2007·Granted Sep 13, 2011·12 cites·6 claims
- 1181US5671211AData recording mediumFUJI XEROX CO LTD·Filed 1995·Granted Sep 23, 1997·35 cites·10 claims
- 1278US8216754B2Electrostatic-image-developing toner and preparation process thereof, electrostatic image developer, toner cartridge, process cartridge, image forming method and image forming apparatusIKEDA YUSUKE·Filed 2009·Granted Jul 10, 2012·5 cites·15 claims
- 1377US8770589B2Shaft-seal device for high-temperature fluidHASHIMOTO TAIJI·Filed 2012·Granted Jul 8, 2014·5 cites·10 claims
- 1477US7531276B2Color image forming method and color toner forming methodFUJI XEROX CO LTD·Filed 2005·Granted May 12, 2009·5 cites·16 claims
- 1576US8431301B2Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatusNINOMIYA MASANOBU·Filed 2008·Granted Apr 30, 2013·6 cites·18 claims
- 1676US8389187B2Transparent toner for electrostatic latent image developing, electrostatic latent image developer, toner cartridge, process cartridge, image forming apparatus and image forming methodKADOKURA YASUO·Filed 2009·Granted Mar 5, 2013·4 cites·17 claims
- 1775US7892717B2Toner for electrostatic image development, electrostatic image developer and image forming method using the sameFUJI XEROX CO LTD·Filed 2007·Granted Feb 22, 2011·4 cites·17 claims
- 1874US7901857B2Electrostatic latent image developing toner, production method thereof, electrostatic latent image developer, and image forming methodFUJI XEROX CO LTD·Filed 2005·Granted Mar 8, 2011·4 cites·17 claims
- 1972US8465894B2Red toner for electrostatic image development, developer for electrostatic image development, toner set for electrostatic image development, developer set for electrostatic image development and image forming apparatusYAMANAKA KIYOHIRO·Filed 2009·Granted Jun 18, 2013·5 cites·16 claims
- 2070US7867683B2Toner, method of producing the same, developer, and image forming apparatusFUJI XEROX CO LTD·Filed 2007·Granted Jan 11, 2011·3 cites·17 claims
- 2169US8852838B2Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodKAMIWAKI SATOSHI·Filed 2012·Granted Oct 7, 2014·1 cites·19 claims
- 2269US8268522B2Toner set for electrostatic image development, image forming method and image forming apparatusKADOKURA YASUO·Filed 2009·Granted Sep 18, 2012·3 cites·20 claims
- 2369US7396628B2Toner for electrostatic charge image developing, developer for electrostatic charge image developing, and image forming apparatusFUJI XEROX CO LTD·Filed 2005·Granted Jul 8, 2008·3 cites·10 claims
- 2469US7374854B2Image-forming method and image-forming apparatus using the sameFUJI XEROX CO LTD·Filed 2005·Granted May 20, 2008·3 cites·10 claims
- 2568US5589237AReversible display mediumFUJI XEROX CO LTD·Filed 1994·Granted Dec 31, 1996·21 cites·9 claims
- 2665US9182689B2Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming method, and image forming apparatusKAMIWAKI SATOSHI·Filed 2009·Granted Nov 10, 2015·2 cites·10 claims
- 2765US8859175B2Transparent toner for developing electrostatic latent image, electrostatic latent image developer, toner cartridge, process cartridge, image forming apparatus and image forming methodSUGAWARA ATSUSHI·Filed 2009·Granted Oct 14, 2014·2 cites·14 claims
- 2865US7618761B2Toner for electrostatic image development, manufacturing method thereof, electrostatic image developer and image forming methodFUJI XEROX CO LTD·Filed 2007·Granted Nov 17, 2009·2 cites·14 claims
- 2965US5670083AOptical element and process for producing the sameFUJI XEROX CO LTD·Filed 1995·Granted Sep 23, 1997·17 cites·21 claims
- 3062US6203958B1Toner and method of image formation using the sameFUJI XEROX CO LTD·Filed 2000·Granted Mar 20, 2001·8 cites·16 claims
- 3158US9081317B2Positively chargeable toner, electrostatic charge image developer, toner cartridge, image forming method, and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted Jul 14, 2015·0 cites·15 claims
- 3258US8329375B2Electrostatic charge image developing toner and method of producing the same, electrostatic charge image developer, toner cartridge, process cartridge, and image forming deviceNAKAZAWA HIROSHI·Filed 2009·Granted Dec 11, 2012·1 cites·4 claims
- 3357US8563208B2Electrostatic charge image developing toner and method of producing the same, electrostatic charge image developer, toner cartridge, process cartridge, and image forming deviceNAKAZAWA HIROSHI·Filed 2012·Granted Oct 22, 2013·0 cites·8 claims
- 3457US6444389B1Toner for developing electrostatic latent image, two-component developer and image-forming processFUJI XEROX CO LTD·Filed 2000·Granted Sep 3, 2002·6 cites·19 claims
- 3557US5654046AOptical elementFUJI XEROX CO LTD·Filed 1995·Granted Aug 5, 1997·12 cites·18 claims
- 3655US8758967B2Transparent toner and toner image using the same, electrostatic latent image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodSASAKI KOJI·Filed 2012·Granted Jun 24, 2014·0 cites·19 claims
- 3754US5707543AReversible display mediumFUJI XEROX CO LTD·Filed 1995·Granted Jan 13, 1998·13 cites·17 claims
- 3852US8771911B2Magenta toner for electrophotography, developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodKAMIWAKI SATOSHI·Filed 2012·Granted Jul 8, 2014·0 cites·17 claims
- 3952US6878498B2Electrostatic latent image developing toner, its production method, developer, image-forming device and image-forming methodFUJI XEROX CO LTD·Filed 2003·Granted Apr 12, 2005·4 cites·20 claims
- 4052US5691092AMethod for producing optical elementFUJI XEROX CO LTD·Filed 1995·Granted Nov 25, 1997·18 cites·12 claims
- 4151US2012208120A1Toner for use in the development of electrostatic latent images, electrostatic latent image developer, and image forming methodNINOMIYA MASANOBU·Filed 2012·Application pending·0 cites
- 4250US8785098B2Transparent toner for electrostatic latent image development, method for producing the same, electrostatic latent image developer, toner cartridge, process cartridge, and image forming apparatusTAKAHASHI MASARU·Filed 2009·Granted Jul 22, 2014·0 cites·17 claims
- 4350US8592112B2Orange toner and toner cartridge for storing the same, orange developer and process cartridge for storing the same, color toner set, and image forming apparatusYOSHIDA SATOSHI·Filed 2011·Granted Nov 26, 2013·0 cites·13 claims
- 4448US8021813B2Electrostatic-image-developing toner, method of producing the same, electrostatic image developer, image forming method and image forming apparatusFUJI XEROX CO LTD·Filed 2008·Granted Sep 20, 2011·0 cites·7 claims
- 4548US7560211B2Toner for electrostatic charge development, method for manufacturing the toner, and method for forming an imageFUJI XEROX CO LTD·Filed 2006·Granted Jul 14, 2009·0 cites·19 claims
- 4648US7063927B2Toner for electrostatic latent image development, electrostatic latent image developer, process for preparing toner for electrostatic latent image development, and image forming methodFUJI XEROX CO LTD·Filed 2003·Granted Jun 20, 2006·3 cites·19 claims
- 4747US6083575APolymer dispersion type liquid crystal element and manufacturing method thereofFUJI XEROX CO LTD·Filed 1998·Granted Jul 4, 2000·11 cites·30 claims
- 4845US6132915AImage-forming processFUJI XEROX CO LTD·Filed 1999·Granted Oct 17, 2000·7 cites·17 claims
- 4943US6733938B1Toner for developing electrostatic latent image, two-component developer, and image-forming processFUJI XEROX CO LTD·Filed 2000·Granted May 11, 2004·2 cites·20 claims
- 5043US6345165B2Full-color toner cartridge, method for supplying toner from cartridge and method for filling toner cartridge with tonerFUJI XEROX CO LTD·Filed 2000·Granted Feb 5, 2002·2 cites·16 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →