Inventor · disambiguated record
Mitsuhiro Koumoto
Also filed as: KOUMOTO MITSUHIRO
4 granted patents·131 citations·filing 2000–2006
76Inventor score
Technology areasG03G
Top patents by PatentIndex Score
4 records- 0191US6298202B1Image forming apparatus having a sensor for determining whether a replacement unit is new/old and mounted/non-mountedMATSUSHITA GRAPHIC COMMUNIC·Filed 2000·Granted Oct 2, 2001·110 cites·15 claims
- 0280US7383000B2Process cartridge and image forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Jun 3, 2008·7 cites·19 claims
- 0369US6366749B1Process cartridge and image forming apparatus using the sameMATSUSHITA GRAPHIC COMMUNIC·Filed 2000·Granted Apr 2, 2002·14 cites·8 claims
- 0431US6615007B2Toner container holding device and copy machine having the toner container holding devicePANASONIC COMM CO LTD·Filed 2002·Granted Sep 2, 2003·0 cites·16 claims
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