Inventor · disambiguated record
Keizo Ogara
Also filed as: OGARA KEIZO
4 granted patents·20 citations·filing 2002–2003
72Inventor score
Technology areasG03G
Files withCANON KK4
Top patents by PatentIndex Score
4 records- 0167US6694122B2Cleaning device and image forming apparatus provided with sameCANON KK·Filed 2002·Granted Feb 17, 2004·10 cites·27 claims
- 0253US6836638B2Cleaning device and image forming apparatus provided with sameCANON KK·Filed 2003·Granted Dec 28, 2004·5 cites·11 claims
- 0345US6801747B2Cleaning apparatus and image forming apparatusCANON KK·Filed 2002·Granted Oct 5, 2004·3 cites·19 claims
- 0441US6636719B2Image forming apparatus with vibration-caused image defect prevention featureCANON KK·Filed 2002·Granted Oct 21, 2003·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →