Inventor · disambiguated record
Taisuke Tokuwaki
Also filed as: TOKUWAKI TAISUKE
15 granted patents·2 pending applications·75 citations·filing 1999–2019
89Inventor score
Top patents by PatentIndex Score
17 records- 0189US6287246B1Development rollerRICOH KK·Filed 1999·Granted Sep 11, 2001·47 cites·18 claims
- 0274US7941077B2Conductive member, process cartridge using conductive member, and image forming apparatus using process cartridgeRICOH CO LTD·Filed 2008·Granted May 10, 2011·4 cites·15 claims
- 0369US8105672B2Electroconductive member, process cartridge, and image forming apparatusNAKAMURA MAKOTO·Filed 2007·Granted Jan 31, 2012·3 cites·19 claims
- 0469US7151904B2Conductive member and process cartridge and image forming apparatus using the sameRICOH KK·Filed 2004·Granted Dec 19, 2006·12 cites·9 claims
- 0568US8041259B2Conductive member, process cartridge including same, and image forming apparatus including the process cartridgeRICOH CO LTD·Filed 2008·Granted Oct 18, 2011·3 cites·14 claims
- 0667US7693456B2Conductive member and process cartridge having it and image forming apparatus having the process cartridgeRICOH KK·Filed 2006·Granted Apr 6, 2010·3 cites·16 claims
- 0761US7493064B2Electric conductive member, process cartridge and image forming apparatusRICOH KK·Filed 2006·Granted Feb 17, 2009·2 cites·13 claims
- 0856US7515852B2Conductive member, charging member using the conductive member, process cartridge using the charging member and image forming apparatus using process cartridgeRICOH KK·Filed 2006·Granted Apr 7, 2009·1 cites·22 claims
- 0954US11156244B2Embossed component and housing and image forming apparatus including sameTAKITA KOHEI·Filed 2019·Granted Oct 26, 2021·0 cites·12 claims
- 1050US8150295B2Charging member, charging device including the charging member, process cartridge including the charging device and image forming apparatus including the process cartridgeNAKAMURA MAKOTO·Filed 2009·Granted Apr 3, 2012·0 cites·17 claims
- 1145US8032050B2Charge assembly and image formation apparatus including the sameRICOH CO LTD·Filed 2007·Granted Oct 4, 2011·0 cites·14 claims
- 1242US7734221B2Conductive member, process cartridge using conductive member and image formation apparatus using process cartridgeRICOH KK·Filed 2007·Granted Jun 8, 2010·0 cites·20 claims
- 1340US7693455B2Conductive member, process cartridge having conductive member, and image forming apparatus having process cartridgeRICOH KK·Filed 2007·Granted Apr 6, 2010·0 cites·18 claims
- 1440US2009042117A1Conductive member, and process cartridge and image forming apparatus including the conductive memberRICOH KK·Filed 2008·Application pending·0 cites
- 1538US8133161B2Conductive member, process cartridge, and image forming apparatusOSHIMA TADAYUKI·Filed 2007·Granted Mar 13, 2012·0 cites·12 claims
- 1638US8038590B2Conductive member, process cartridge having the same, and image forming apparatus having the process cartridgeRICOH CO LTD·Filed 2006·Granted Oct 18, 2011·0 cites·13 claims
- 1738US2009142679A1Conductive member, process cartridge using the conductive member, and image forming device using the process cartridgeRICOH KK·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →