Inventor · disambiguated record
Takahiro Tamiya
Also filed as: TAMIYA TAKAHIRO
14 granted patents·1 pending application·385 citations·filing 1995–2009
93Inventor score
Top patents by PatentIndex Score
15 records- 0197US6618565B2Transfer bias applying method for an image forming apparatus and device for the sameRICOH KK·Filed 2002·Granted Sep 9, 2003·80 cites·7 claims
- 0296US6829450B2Transfer bias applying method for an image forming apparatus and device for the sameRICOH KK·Filed 2003·Granted Dec 7, 2004·59 cites·8 claims
- 0396US6741821B2Image forming apparatus, and process cartridge for use in image forming apparatusRICOH KK·Filed 2002·Granted May 25, 2004·71 cites·6 claims
- 0487US5740492AColor image forming apparatusRICOH KK·Filed 1996·Granted Apr 14, 1998·48 cites·21 claims
- 0583US5678161APaper conveyer of image forming apparatus which conveys paper to a fixing deviceRICOH KK·Filed 1996·Granted Oct 14, 1997·38 cites·12 claims
- 0680US7546074B2Image forming apparatusRICOH KK·Filed 2007·Granted Jun 9, 2009·6 cites·9 claims
- 0774US6701100B2Image forming apparatus including an image carrier and a polarization uniforming structureRICOH KK·Filed 2002·Granted Mar 2, 2004·14 cites·22 claims
- 0869US8358955B2Transfer device and image forming apparatusRICOH CO LTD·Filed 2009·Granted Jan 22, 2013·3 cites·2 claims
- 0968US6184910B1Color image forming apparatus with polygonal mirror rotation phase controlRICOH KK·Filed 1995·Granted Feb 6, 2001·26 cites·41 claims
- 1067US6134416AImage forming apparatus having a transfer electrodeRICOH KK·Filed 1999·Granted Oct 17, 2000·18 cites·15 claims
- 1167US5599645AImage transfer method for an image forming apparatusRICOH KK·Filed 1995·Granted Feb 4, 1997·19 cites·9 claims
- 1255US8081913B2Image forming apparatusOYAMA HAJIME·Filed 2008·Granted Dec 20, 2011·1 cites·17 claims
- 1342US8121527B2Image forming apparatus having a neutralizing member of determined resistivityOYAMA HAJIME·Filed 2008·Granted Feb 21, 2012·0 cites·19 claims
- 1441US7308226B2Image forming method and apparatus with reduced reverse toner transferRICOH KK·Filed 2004·Granted Dec 11, 2007·2 cites·16 claims
- 1539US2006209151A1Image forming apparatusTAMIYA TAKAHIRO·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Takahiro Tamiya 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 →