Inventor · disambiguated record
Rikio Kasahara
Also filed as: KASAHARA RIKIO
9 granted patents·240 citations·filing 1989–2009
90Inventor score
Top patents by PatentIndex Score
9 records- 0195US4987446AProcess unit cartridge for an electrophotographic apparatusRICOH KK·Filed 1989·Granted Jan 22, 1991·60 cites·7 claims
- 0292US8074489B2Impact detecting apparatus and packaging systemISHIKAWA SAKAE·Filed 2009·Granted Dec 13, 2011·40 cites·12 claims
- 0387US6634640B1Attachable/detachable sheet sorting device and sheet discharging system using the sheet sorting deviceRICOH KK·Filed 2000·Granted Oct 21, 2003·25 cites·43 claims
- 0483US5464200ASheet storing device with locking binsRICOH KK·Filed 1994·Granted Nov 7, 1995·34 cites·12 claims
- 0581US5390006AImaging forming apparatus with improved exhaust flowRICOH KK·Filed 1992·Granted Feb 14, 1995·30 cites·20 claims
- 0665US5222725ASheet feed mechanism of image recording apparatusRICOH KK·Filed 1991·Granted Jun 29, 1993·17 cites·4 claims
- 0762US5934665ASeparation mechanism for separating and feeding paper sheetRICOH KK·Filed 1998·Granted Aug 10, 1999·15 cites·30 claims
- 0857USD544675SPalletRICOH KK·Filed 2006·Granted Jun 12, 2007·11 cites·1 claims
- 0946US6012715ARecording paper turning-over apparatusRICOH KK·Filed 1998·Granted Jan 11, 2000·8 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →