Inventor · disambiguated record
Yoshinori Ozawa
Also filed as: OZAWA YOSHINORI
15 granted patents·2 pending applications·336 citations·filing 1999–2012
93Inventor score
Top patents by PatentIndex Score
17 records- 0198US6567637B2Apparatus and method for replenishing a developing device with toner while suppressing toner remainingRICOH KK·Filed 2001·Granted May 20, 2003·105 cites·28 claims
- 0294US6748190B2Apparatus and method for replenishing a developing device with toner while suppressing toner remainingRICOH KK·Filed 2003·Granted Jun 8, 2004·42 cites·28 claims
- 0393US8380115B2Lubricant applicator, image forming apparatus, and process cartridgeRICOH CO LTD·Filed 2010·Granted Feb 19, 2013·9 cites·7 claims
- 0493US6334039B1Method and apparatus for image forming apparatus capable of accurately detecting toner image patternsRICOH KK·Filed 2000·Granted Dec 25, 2001·51 cites·26 claims
- 0592US6519428B1Image forming apparatus having mixed toner consumption modeRICOH KK·Filed 2000·Granted Feb 11, 2003·44 cites·24 claims
- 0691US7289748B2Apparatus and method for replenishing a developing device with toner while suppressing toner remainingRICOH KK·Filed 2005·Granted Oct 30, 2007·10 cites·14 claims
- 0791US6366754B1Color image forming apparatus with toner recyclingRICOH KK·Filed 2000·Granted Apr 2, 2002·44 cites·32 claims
- 0875US7218880B2Apparatus and method for replenishing a developing device with toner while suppressing toner remainingRICOH KK·Filed 2004·Granted May 15, 2007·10 cites·18 claims
- 0975US6603943B2Developing apparatus including first and second agitating members in which the first agitating member includes non-screw portionRICOH KK·Filed 2001·Granted Aug 5, 2003·15 cites·11 claims
- 1068US8315535B2Cleaning unit, process cartridge incorporating same, and image forming apparatus incorporating the cleaning unitSHINTANI TAKESHI·Filed 2009·Granted Nov 20, 2012·3 cites·20 claims
- 1162US8472856B2Image forming apparatusNINOMIYA HIROMICHI·Filed 2011·Granted Jun 25, 2013·1 cites·9 claims
- 1247US8010034B2Waste toner conveying device and image forming apparatusRICOH CO LTD·Filed 2009·Granted Aug 30, 2011·0 cites·19 claims
- 1343US8457541B2Image forming apparatusKOSUGE AKIO·Filed 2009·Granted Jun 4, 2013·0 cites·16 claims
- 1437US2013043411A1Method and apparatus for treating magnetic recording medium with ultraviolet radiationFUJI ELECTRIC CO LTD·Filed 2012·Application pending·0 cites
- 1537US2013043409A1Method and apparatus for treating magnetic recording medium with ultraviolet radiationFUJI ELECTRIC CO LTD·Filed 2012·Application pending·0 cites
- 1635US6329189B1Enzyme producing tartaric acid ether compound and process for producing tartaric acid ether compounds using this enzymeKIKKOMAN CORP·Filed 1999·Granted Dec 11, 2001·2 cites·4 claims
- 1732US8598548B2Method for treating a plurality of magnetic recording media with ultraviolet raysMATSUMOTO TAKAKO·Filed 2012·Granted Dec 3, 2013·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →