Inventor · disambiguated record
Hidenori Iwanaga
Also filed as: IWANAGA HIDENORI
7 granted patents·1 pending application·60 citations·filing 1995–2009
82Inventor score
Top patents by PatentIndex Score
8 records- 0188US6969206B2Tension generating mechanism for a printing apparatusRICOH PRINTING SYS LTD·Filed 2003·Granted Nov 29, 2005·30 cites·8 claims
- 0259US7542708B2Image forming apparatusRICOH KK·Filed 2007·Granted Jun 2, 2009·2 cites·6 claims
- 0358US5545840ADeveloping device in electrophotographic apparatus including developing poll configuration while stably carries developerHITACHI KOKI KK·Filed 1995·Granted Aug 13, 1996·15 cites·2 claims
- 0444US8369720B2Powder container apparatus and image forming apparatusRICOH CO LTD·Filed 2009·Granted Feb 5, 2013·0 cites·12 claims
- 0544US5745817AElectrophotographic apparatus and paper detector thereof and paper detecting method thereofHITACHI KOKI KK·Filed 1996·Granted Apr 28, 1998·7 cites·8 claims
- 0640US7451902B2Web transporting mechanism of printing apparatusRICOH PRINTING SYS LTD·Filed 2005·Granted Nov 18, 2008·0 cites·18 claims
- 0740US5606403AToner supply control system for an electrophotographic apparatusHITACHI KOKI KK·Filed 1995·Granted Feb 25, 1997·6 cites·6 claims
- 0837US2007212130A1Image forming apparatusRICOH PRINTING SYS LTD·Filed 2007·Application pending·0 cites
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