Inventor · disambiguated record
Shuji Sato
Also filed as: SATO SHUJI
105 granted patents·28 pending applications·962 citations·filing 1988–2023
99Inventor score
Files withFUJI XEROX CO LTD50SONY CORP16HONDA MOTOR CO LTD14MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10SII PRINTEK INC9
Top patents by PatentIndex Score
133 records- 0196US9383669B2Brilliant toner, developer, toner cartridge, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted Jul 5, 2016·25 cites·20 claims
- 0295US5521140ARecording unit structure and recording deviceSONY CORP·Filed 1994·Granted May 28, 1996·94 cites·16 claims
- 0393US6700862B2Optical disc and manufacturing method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 2, 2004·35 cites·11 claims
- 0492US7239601B2Optical recording medium, method of manufacturing optical recording medium, apparatus for manufacturing optical recording medium, program, and mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 3, 2007·29 cites·4 claims
- 0590US7575841B2Toner for electrophotography, manufacturing method of toner for electrophotography, developer for electrophotography, and image forming methodFUJI XEROX CO LTD·Filed 2005·Granted Aug 18, 2009·12 cites·16 claims
- 0690US5781210ARecording method and recording solutionSONY CORP·Filed 1996·Granted Jul 14, 1998·67 cites·20 claims
- 0789US7267920B2Toner 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
- 0888US6842420B2Optical disc having plural grooves of different depthsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 11, 2005·17 cites·8 claims
- 0987US9557674B2Toner set, image forming apparatus, and image forming methodFUJI XEROX CO LTD·Filed 2013·Granted Jan 31, 2017·4 cites·1 claims
- 1086US7951519B2Toner for development of electrostatic image, method for manufacturing the same, developer for development of electrostatic image, toner cartridge, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2008·Granted May 31, 2011·8 cites·24 claims
- 1186US7883814B2Fuel cell separator with integral seal memberHONDA MOTOR CO LTD·Filed 2008·Granted Feb 8, 2011·6 cites·5 claims
- 1286US7572564B2Toner for electrostatic image development, electrostatic image developer and image forming method using the sameFUJI XEROX CO LTD·Filed 2006·Granted Aug 11, 2009·8 cites·19 claims
- 1386US7488562B2Electrophotographic toner, method for producing the same, electrophotographic developer, method for producing the developer, and image forming methodFUJI XEROX CO LTD·Filed 2005·Granted Feb 10, 2009·8 cites·14 claims
- 1486US5849456AToner for developing electrostatic charge image, production method thereof, and image formation methodFUJI XEROX CO LTD·Filed 1997·Granted Dec 15, 1998·38 cites·22 claims
- 1585US9158226B1Image forming apparatus, electrostatic charge image developing carrier set, and process cartridge setFUJI XEROX CO LTD·Filed 2015·Granted Oct 13, 2015·3 cites·14 claims
- 1684US8304140B2Fuel cell separator comprising overlapping bosses and guide ridgesSUGIURA SEIJI·Filed 2010·Granted Nov 6, 2012·4 cites·2 claims
- 1784US7498113B2Toner for developing electrostatic image, production method thereof, resin particle dispersion, and electrostatic image developerFUJI XEROX CO LTD·Filed 2005·Granted Mar 3, 2009·7 cites·18 claims
- 1884US6333131B1Toner for the development of electrostatic image, process for the preparation thereof, electrostatic image developer, and process for the formation of imageFUJI XEROX CO LTD·Filed 2000·Granted Dec 25, 2001·22 cites·19 claims
- 1983US8911917B2Fuel cellSATO MASAHIKO·Filed 2011·Granted Dec 16, 2014·3 cites·6 claims
- 2083US6153346AElectrostatic image developing toner, process for the production thereof, electrostatic image developer and process for the formation of imageFUJI XEROX CO LTD·Filed 1999·Granted Nov 28, 2000·33 cites·18 claims
- 2182US5594480APrinting device and photographic paperSONY CORP·Filed 1993·Granted Jan 14, 1997·20 cites·9 claims
- 2281US8859176B2Toner, developer, toner cartridge, and image forming apparatusKADOKURA YASUO·Filed 2010·Granted Oct 14, 2014·3 cites·9 claims
- 2379US9331344B2Fuel cellHONDA MOTOR CO LTD·Filed 2014·Granted May 3, 2016·2 cites·4 claims
- 2479US6733944B2Image forming processFUJI XEROX CO LTD·Filed 2002·Granted May 11, 2004·18 cites·20 claims
- 2578US8722290B2Toner, developer, toner cartridge, and image forming apparatusTAKAHASHI MASARU·Filed 2010·Granted May 13, 2014·2 cites·9 claims
- 2677US6416899B1Fuel cell stackHONDA MOTOR CO LTD·Filed 1999·Granted Jul 9, 2002·53 cites·19 claims
- 2777US5998078AMethod of preparing toner for electrostatic charge image development, toner for electrostatic charge image development, electrostatic charge image developer, and image forming methodFUJI XEROX CO LTD·Filed 1998·Granted Dec 7, 1999·27 cites·20 claims
- 2875US9891545B2Electrostatic charge image developer, developer cartridge, and process cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Feb 13, 2018·1 cites·11 claims
- 2975US7892717B2Toner 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
- 3075US6998186B2Fuel cell stackHONDA MOTOR CO LTD·Filed 2003·Granted Feb 14, 2006·12 cites·9 claims
- 3174US11272622B2Method for producing circuit board and method for producing integrated circuit including the sameFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Mar 8, 2022·1 cites·14 claims
- 3274US6916586B2Toner for electrostatic charged image development and process for preparing the same, as well as image forming method, image forming apparatus and toner cartridgeFUJI XEROX CO LTD·Filed 2003·Granted Jul 12, 2005·13 cites·24 claims
- 3374US6294280B1Fuel cell stackHONDA MOTOR CO LTD·Filed 1999·Granted Sep 25, 2001·50 cites·7 claims
- 3474US6096465AToner for developing electrostatic latent image, method for manufacturing the same, developer and method for forming imageFUJI XEROX CO LTD·Filed 1999·Granted Aug 1, 2000·23 cites·21 claims
- 3573US12075569B2Circuit board producing apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Aug 27, 2024·0 cites·2 claims
- 3672US9084198B2Wireless communication system and wireless communication apparatus, both for use in broadcast wireless transmissionTOSHIBA KK·Filed 2013·Granted Jul 14, 2015·3 cites·10 claims
- 3772US6838220B2Toner for developing electrostatic image, process for producing toner for developing electrostatic image, developer for developing electrostatic image, and process for forming imageFUJI XEROX CO LTD·Filed 2001·Granted Jan 4, 2005·12 cites·17 claims
- 3872US2024072277A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 3971US8895202B2Fuel cell membrane electrode assemblyHONDA MOTOR CO LTD·Filed 2013·Granted Nov 25, 2014·1 cites·5 claims
- 4071US8399151B2Fuel cell with buffer-defined flow fieldsSUGIURA SEIJI·Filed 2010·Granted Mar 19, 2013·1 cites·5 claims
- 4170US6022662AToner for developing electrostatic images, method of producing toner for developing electrostatic images, electrostatic image developerFUJI XEROX CO LTD·Filed 1998·Granted Feb 8, 2000·19 cites·15 claims
- 4269US7068590B2Optical disc and manufacturing method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jun 27, 2006·5 cites·12 claims
- 4369US6833204B2Method of operating phosphoric acid fuel cellHONDA MOTOR CO LTD·Filed 2001·Granted Dec 21, 2004·8 cites·11 claims
- 4469US4968539ALiquid crystal membraneLION CORP·Filed 1988·Granted Nov 6, 1990·39 cites·6 claims
- 4567US12271178B2Information processing deviceFANUC CORP·Filed 2021·Granted Apr 8, 2025·0 cites·3 claims
- 4666US10343411B2Liquid ejecting head and liquid ejecting recording apparatusSII PRINTEK INC·Filed 2018·Granted Jul 9, 2019·1 cites·17 claims
- 4765US7618761B2Toner 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
- 4864US5612160AElectrostatic charge developing toner composition and image-forming processFUJI XEROX CO LTD·Filed 1995·Granted Mar 18, 1997·16 cites·11 claims
- 4963US7166401B2Toner for electrophotography, image-forming method, image-forming apparatus and toner cartridgeFUJI XEROX CO LTD·Filed 2004·Granted Jan 23, 2007·8 cites·10 claims
- 5063US6558864B2Toner for developing electrostatic image, method for producing the same, electrostatic image developer, method for forming image and image forming apparatusFUJI XEROX CO LTD·Filed 2001·Granted May 6, 2003·8 cites·15 claims
Showing the top 50 of 133 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →