Inventor · disambiguated record
Yoshifumi Maitani
Also filed as: MAITANI YOSHIFUMI
9 granted patents·147 citations·filing 1992–2005
89Inventor score
Files withSHARP KK9
Top patents by PatentIndex Score
9 records- 0187US6629795B2Image formation apparatusSHARP KK·Filed 2001·Granted Oct 7, 2003·31 cites·20 claims
- 0285US7340626B2Image forming apparatusSHARP KK·Filed 2005·Granted Mar 4, 2008·9 cites·5 claims
- 0376US5986242AHeater control device using phase angle controlSHARP KK·Filed 1998·Granted Nov 16, 1999·34 cites·19 claims
- 0473US6975435B1Image reader and method for correcting the quantity of light sourceSHARP KK·Filed 2000·Granted Dec 13, 2005·13 cites·5 claims
- 0567US7698574B2Power supply device and communication systemSHARP KK·Filed 2003·Granted Apr 13, 2010·15 cites·15 claims
- 0665US5233389ADriving device for a document platen and copying machine incorporating a movable document platenSHARP KK·Filed 1992·Granted Aug 3, 1993·11 cites·29 claims
- 0761US7099604B2Image forming apparatusSHARP KK·Filed 2004·Granted Aug 29, 2006·8 cites·16 claims
- 0861US6037757APower control unit having switching phase control for reducing voltage drop at a power supplySHARP KK·Filed 1998·Granted Mar 14, 2000·16 cites·32 claims
- 0945US5267002ADocument platen driving deviceSHARP KK·Filed 1993·Granted Nov 30, 1993·10 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →