Inventor · disambiguated record
Shoji Ukei
Also filed as: UKEI SHOJI
5 granted patents·46 citations·filing 1994–2004
78Inventor score
Technology areasG03G
Top patents by PatentIndex Score
5 records- 0180US7142803B2Fixing device and image forming apparatusRICOH PRINTING SYS LTD·Filed 2004·Granted Nov 28, 2006·20 cites·20 claims
- 0276US6928257B2Image forming and recording apparatus with three pressure membersRICOH PRINTING SYS LTD·Filed 2003·Granted Aug 9, 2005·16 cites·10 claims
- 0353US7292805B2Image forming apparatus having a sheet removal portionRICOH PRINTING SYS LTD·Filed 2004·Granted Nov 6, 2007·5 cites·18 claims
- 0434US5493384AColor electro-photographic apparatus with endless-belt-shaped photosensitive memberHITACHI LTD·Filed 1994·Granted Feb 20, 1996·3 cites·11 claims
- 0530US6181889B1Image forming apparatus with reduced latent image vibration caused by photosensitive belt jointHITACHI LTD·Filed 1997·Granted Jan 30, 2001·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →