Inventor · disambiguated record
Hiroomi Harada
Also filed as: HARADA HIROOMI
9 granted patents·1 pending application·62 citations·filing 2005–2012
86Inventor score
Top patents by PatentIndex Score
10 records- 0193US7826786B2Image forming apparatus, lubricant applying device, transfer device, process cartridge, and tonerRICOH KK·Filed 2005·Granted Nov 2, 2010·17 cites·13 claims
- 0292US7542712B2Lubricant applicator, and image forming apparatus and process cartridge using the lubricant applicator, and method for assembling the process cartridgeRICOH KK·Filed 2006·Granted Jun 2, 2009·15 cites·4 claims
- 0390US8000627B2Charging device, process cartridge, image forming apparatus, and tonerRICOH CO LTD·Filed 2005·Granted Aug 16, 2011·10 cites·41 claims
- 0488US8428488B2Charging device, process cartridge, image forming apparatus, and tonerMIZUISHI HARUJI·Filed 2011·Granted Apr 23, 2013·7 cites·17 claims
- 0581US7831189B2Lubricant applying unit, a process cartridge including the same, and an image forming apparatus provided with the process cartridge including the sameRICOH KK·Filed 2007·Granted Nov 9, 2010·6 cites·20 claims
- 0669US8235177B2Lubricant supply device, image forming apparatus, and pressing deviceKAWAHARA SHINICHI·Filed 2006·Granted Aug 7, 2012·3 cites·14 claims
- 0762US7346308B2Cleaning device, method for preparing the cleaning device, and image forming apparatus and process cartridge using the cleaning deviceRICOH KK·Filed 2005·Granted Mar 18, 2008·2 cites·24 claims
- 0857US8000643B2Lubricant applicator, process cartridge and image forming apparatus including the sameRICOH CO LTD·Filed 2008·Granted Aug 16, 2011·2 cites·13 claims
- 0955US9411299B2Lubricant supply device, image forming apparatus, and pressing deviceKAWAHARA SHINICHI·Filed 2012·Granted Aug 9, 2016·0 cites·20 claims
- 1037US2008013998A1Powder transport unit having enhanced transportability and operability, process cartridge and image forming apparatus using the sameKUMAGAI NAOHIRO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →