Inventor · disambiguated record
Sadaaki Yoshida
Also filed as: YOSHIDA SADAAKI
9 granted patents·1 pending application·106 citations·filing 1995–2005
87Inventor score
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10 records- 0185US5489974AImage formation apparatus, developing device incorporated therein and conductive rubber roller used thereinFUJITSU LTD·Filed 1995·Granted Feb 6, 1996·42 cites·52 claims
- 0269US7592115B2Carrier for electrostatic latent image developer, production method thereof, electrostatic latent image developer, and image-forming deviceFUJI XEROX CO LTD·Filed 2005·Granted Sep 22, 2009·3 cites·20 claims
- 0367US5633701AConductive brush charging deviceFUJITSU LTD·Filed 1996·Granted May 27, 1997·19 cites·7 claims
- 0466US6604399B1Stamping die for cutting and forming sheet materialFUJITSU LTD·Filed 2000·Granted Aug 12, 2003·7 cites·3 claims
- 0566US6314263B1Toner carrier and image forming apparatusFUJITSU LTD·Filed 2000·Granted Nov 6, 2001·10 cites·13 claims
- 0663US5867758ADeveloper thickness-controlling blade and production process thereof as well as electrographic imaging deviceFUJITSU LTD·Filed 1996·Granted Feb 2, 1999·16 cites·17 claims
- 0755US6746808B2Image forming color toner, color image forming method and color image forming apparatusFUJI XEROX CO LTD·Filed 2002·Granted Jun 8, 2004·6 cites·20 claims
- 0846US7252914B2Toner for electrophotography and developer for electrophotography using the same, process cartridge, apparatus for forming image, and method for forming imageFUJI XEROX CO LTD·Filed 2002·Granted Aug 7, 2007·3 cites·18 claims
- 0942US7439003B2Magnetic black toner for electrophotography having Mn-containing hematite compound and magnetic two-component developer for electrophotography containing the sameFUJI XEROX CO LTD·Filed 2005·Granted Oct 21, 2008·0 cites·17 claims
- 1031US2005014082A1Toner for electrophotography, and developing agent, image formation device and image formation method using the sameFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →