Inventor · disambiguated record
Kentaroh Tomita
Also filed as: TOMITA KENTAROH
10 granted patents·41 citations·filing 2007–2011
86Inventor score
Technology areasG03G
Top patents by PatentIndex Score
10 records- 0190US7778560B2Image forming apparatus and method of adjusting charge biasRICOH KK·Filed 2007·Granted Aug 17, 2010·10 cites·11 claims
- 0285US7962071B2Developing device and image forming apparatus using sameRICOH CO LTD·Filed 2008·Granted Jun 14, 2011·8 cites·19 claims
- 0383US8095025B2Image forming apparatus capable of efficient toner concentration controlISHIBASHI HITOSHI·Filed 2007·Granted Jan 10, 2012·7 cites·20 claims
- 0479US8145101B2Developing device, image forming apparatus and process cartridge in which a shock is applied intermittently to the discharged developerTERAI JUNICHI·Filed 2008·Granted Mar 27, 2012·6 cites·12 claims
- 0576US7929873B2Image forming apparatus and image density control methodRICOH CO LTD·Filed 2008·Granted Apr 19, 2011·5 cites·15 claims
- 0660US8295737B2Developing device and image forming apparatus using sameTSUDA KIYONORI·Filed 2008·Granted Oct 23, 2012·2 cites·15 claims
- 0757US8175471B2Image forming apparatus and image density control methodTOMITA KENTAROH·Filed 2007·Granted May 8, 2012·2 cites·19 claims
- 0854US8265527B2Developing unit, image forming apparatus incorporating same, and method of controlling amounts of tonerSHIRAISHI EMIKO·Filed 2009·Granted Sep 11, 2012·1 cites·20 claims
- 0953US8103181B2Image forming apparatus and method of adjusting charge biasISHIBASHI HITOSHI·Filed 2010·Granted Jan 24, 2012·0 cites·19 claims
- 1032US8743434B2Image forming apparatus increasing combined-color reproduction accuracy and stabilizing toner disposition amountTOMITA KENTAROH·Filed 2011·Granted Jun 3, 2014·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Kentaroh Tomita files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →