Inventor · disambiguated record
Tadayuki Sawai
Also filed as: SAWAI TADAYUKI
12 granted patents·2 pending applications·127 citations·filing 1995–2016
89Inventor score
Technology areasG03G
Top patents by PatentIndex Score
14 records- 0193US5983055APhotosensitive element for electrophotographySHARP KK·Filed 1997·Granted Nov 9, 1999·80 cites·55 claims
- 0275US7524600B2Electrophotographic tonerSHARP KK·Filed 2006·Granted Apr 28, 2009·4 cites·12 claims
- 0374US7206539B2Non-magnetic single component developing deviceSHARP KK·Filed 2005·Granted Apr 17, 2007·5 cites·9 claims
- 0466US7011920B2Non-magnetic mono-component toner and developing method with the sameSHARP KK·Filed 2003·Granted Mar 14, 2006·10 cites·4 claims
- 0561US5974280AImage forming apparatus having a toner concentration controlling mechanism based on a clocked time period for the recoverySHARP KK·Filed 1998·Granted Oct 26, 1999·15 cites·7 claims
- 0658US9274447B2Two-component color developer and image formation device using sameSAWAI TADAYUKI·Filed 2012·Granted Mar 1, 2016·1 cites·4 claims
- 0757US9535350B2Method for producing ground tonerSHARP KK·Filed 2016·Granted Jan 3, 2017·0 cites·3 claims
- 0854US2015024311A1Toner, two-component developer, image formation device using same, and image formation methodSHARP KK·Filed 2013·Application pending·0 cites
- 0951US9250549B2Full-color toner set, full-color developer set, image-formation method using same, and image-formation deviceSHARP KK·Filed 2013·Granted Feb 2, 2016·0 cites·4 claims
- 1050US6783906B2Image forming apparatusSHARP KK·Filed 2003·Granted Aug 31, 2004·4 cites·39 claims
- 1149US6682867B2Toner for electrophotographyDAINIPPON INK & CHEMICALS·Filed 2002·Granted Jan 27, 2004·4 cites·15 claims
- 1238US5565294AElectrostatic charge image-developing toner with polyethylene additiveSHARP KK·Filed 1995·Granted Oct 15, 1996·4 cites·8 claims
- 1338US2015079513A1Toner for electrostatic image development, two-component developer for replenishing, image-formation method using same, and image-formation deviceSHARP KK·Filed 2013·Application pending·0 cites
- 1436US7407732B2Electrophotographic tonerSHARP KK·Filed 2003·Granted Aug 5, 2008·0 cites·7 claims
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