Inventor · disambiguated record
Tsukasa Onose
Also filed as: ONOSE TSUKASA
16 granted patents·131 citations·filing 1988–2010
92Inventor score
Top patents by PatentIndex Score
16 records- 0188US6969206B2Tension generating mechanism for a printing apparatusRICOH PRINTING SYS LTD·Filed 2003·Granted Nov 29, 2005·30 cites·8 claims
- 0278US7865112B2Electrophotographic printerRICOH CO LTD·Filed 2008·Granted Jan 4, 2011·6 cites·13 claims
- 0371US5008716APaper cooling apparatus for an electrophotographic printerHITACHI KOKI KK·Filed 1989·Granted Apr 16, 1991·16 cites·5 claims
- 0470US6592276B2Printer for forming an image on a transported webHITACHI KOKI KK·Filed 2001·Granted Jul 15, 2003·14 cites·6 claims
- 0570US5572290AElectrophotographic printing system including a plurality of electrophotographic printers having adjustable printing speedsHITACHI KOKI KK·Filed 1995·Granted Nov 5, 1996·23 cites·3 claims
- 0668US7953335B2Image forming apparatus and tandem image forming apparatusRICOH CO LTD·Filed 2008·Granted May 31, 2011·3 cites·17 claims
- 0764USD590439SCorona wire cartridgeRICOH KK·Filed 2007·Granted Apr 14, 2009·14 cites·1 claims
- 0857US8095037B2Corona wire cartridge, corona discharger, and image forming apparatus using the corona dischargerONUMA YOSHINARI·Filed 2007·Granted Jan 10, 2012·2 cites·19 claims
- 0951US4910555AElectrophotographic device with controlled exposed potentialHITACHI KOKI KK·Filed 1988·Granted Mar 20, 1990·8 cites·14 claims
- 1046US5557386AToner recovering device for electrophotographic apparatus and toner recovering filter for said toner recovering deviceHITACHI KOKI KK·Filed 1995·Granted Sep 17, 1996·8 cites·4 claims
- 1140US7451902B2Web transporting mechanism of printing apparatusRICOH PRINTING SYS LTD·Filed 2005·Granted Nov 18, 2008·0 cites·18 claims
- 1240US6947698B2Fixing apparatus of electrophotographic printerRICOH PRINTING SYS LTD·Filed 2003·Granted Sep 20, 2005·1 cites·2 claims
- 1338US5111235AMethod of operating electrophotographic printing apparatusHITACHI KOKI KK·Filed 1991·Granted May 5, 1992·4 cites·2 claims
- 1430US8406667B2Fixing device, image forming apparatus, and fixing method using an oiling unit and removing memberYAGAWARA MAKOTO·Filed 2010·Granted Mar 26, 2013·0 cites·18 claims
- 1530US5453820ADeveloping device having a developer mixing chamber for use in electrophotographic apparatusHITACHI KOKI KK·Filed 1993·Granted Sep 26, 1995·1 cites·15 claims
- 1630US5359396AToner density detection method for electrophotographic apparatusHITACHI KOKI KK·Filed 1993·Granted Oct 25, 1994·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →