Inventor · disambiguated record
Masahiko Kamijoh
Also filed as: KAMIJOH MASAHIKO
7 granted patents·107 citations·filing 2002–2004
86Inventor score
Files withRICOH KK7
Top patents by PatentIndex Score
7 records- 0183US6731902B2Fixing device and image forming deviceRICOH KK·Filed 2002·Granted May 4, 2004·22 cites·10 claims
- 0281US6801744B2Image fixing device and image forming device having low friction and low abrasion characteristicsRICOH KK·Filed 2002·Granted Oct 5, 2004·20 cites·8 claims
- 0380US6788916B2Fixing device and image forming deviceRICOH KK·Filed 2002·Granted Sep 7, 2004·16 cites·6 claims
- 0478US7013108B2Fixing device and image forming deviceRICOH KK·Filed 2004·Granted Mar 14, 2006·14 cites·18 claims
- 0578US6907218B2Image forming device and communication deviceRICOH KK·Filed 2002·Granted Jun 14, 2005·17 cites·13 claims
- 0677US6731900B2Fixing and image forming devices comprising thin heated sheetsRICOH KK·Filed 2002·Granted May 4, 2004·16 cites·6 claims
- 0746US7469889B2Sheet feeding apparatus and image forming apparatusRICOH KK·Filed 2003·Granted Dec 30, 2008·2 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →