Assignee
IWANAGA TAKESHI
JP·4 granted patents·1 pending application·10 citations·filing 2008–2012
Top patents by PatentIndex Score
5 records- 0177US8574798B2Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the sameIWANAGA TAKESHI·Filed 2009·Granted Nov 5, 2013·5 cites·16 claims
- 0270US8404415B2Electrophotographic photoreceptor, and process cartridge and image forming apparatus using the sameIWANAGA TAKESHI·Filed 2009·Granted Mar 26, 2013·3 cites·18 claims
- 0364US8158316B2Electrophotographic photoreceptor, process cartridge and image forming apparatusIWANAGA TAKESHI·Filed 2008·Granted Apr 17, 2012·2 cites·12 claims
- 0451US8669032B2Electrostatic-image-developing toner, production method thereof, electrostatic image developer, and image forming apparatusIWANAGA TAKESHI·Filed 2009·Granted Mar 11, 2014·0 cites·15 claims
- 0538US2013059244A1Silica particles, electrostatic image developing toner, developer for developing electrostatic images, and method of forming imagesIWANAGA TAKESHI·Filed 2012·Application pending·0 cites
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