Inventor · disambiguated record
Toru Hanashima
Also filed as: HANASHIMA TORU
12 granted patents·3 pending applications·113 citations·filing 2000–2011
91Inventor score
Top patents by PatentIndex Score
15 records- 0195US7298981B2Fixing device and image forming apparatus with guide having adjustable biasing angleRICOH PRINTING SYS LTD·Filed 2005·Granted Nov 20, 2007·23 cites·11 claims
- 0291US7167670B2Electro-photographic apparatus with a heating roller and pressurizing memberRICOH PRINTING SYS LTD·Filed 2005·Granted Jan 23, 2007·14 cites·3 claims
- 0383US7869750B2Image forming apparatus with a phase of a first load torque substantially opposite to a phase of a second load torqueRICOH CO LTD·Filed 2008·Granted Jan 11, 2011·7 cites·20 claims
- 0480US7761044B2Fixing device and image forming apparatus using the sameRICOH KK·Filed 2006·Granted Jul 20, 2010·6 cites·7 claims
- 0580US7142803B2Fixing device and image forming apparatusRICOH PRINTING SYS LTD·Filed 2004·Granted Nov 28, 2006·20 cites·20 claims
- 0676US6928257B2Image forming and recording apparatus with three pressure membersRICOH PRINTING SYS LTD·Filed 2003·Granted Aug 9, 2005·16 cites·10 claims
- 0774US7477867B2Fixing device having cleaner and temperature detectorRICOH PRINTING SYS LTD·Filed 2005·Granted Jan 13, 2009·4 cites·17 claims
- 0873US6308025B1Electrophotography apparatusHITACHI LTD·Filed 2000·Granted Oct 23, 2001·14 cites·10 claims
- 0966US8798517B2Sheet supplying device and image forming apparatus incorporating sameMATSUYAMA YASUO·Filed 2011·Granted Aug 5, 2014·2 cites·14 claims
- 1065US8582999B2Process cartridge and electrophotographic apparatus having electrical connectionTADA KAORU·Filed 2011·Granted Nov 12, 2013·1 cites·6 claims
- 1164US7433640B2Fixing apparatus and image forming apparatus including heating memberRICOH PRINTING SYS LTD·Filed 2006·Granted Oct 7, 2008·2 cites·12 claims
- 1251US7231158B2Image forming apparatus having a fixing device with improved temperature detection featuresRICOH PRINTING SYS LTD·Filed 2004·Granted Jun 12, 2007·4 cites·20 claims
- 1343US2010192710A9Sheet conveying device and image forming apparatusRICOH KK·Filed 2008·Application pending·0 cites
- 1438US2007071467A1Image formation apparatusMITSUYA TERUAKI·Filed 2006·Application pending·0 cites
- 1534US2008226352A1Process cartridge and image forming apparatusTANAKA KIMIHIRO·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →