Inventor · disambiguated record
Yoichi Utaka
Also filed as: UTAKA YOICHI
3 granted patents·23 citations·filing 2005–2007
67Inventor score
Top patents by PatentIndex Score
3 records- 0180US7286782B2Charge method, charge apparatus, and charge program for charging usage fee including print fee and format fee of an image forming apparatusRICOH KK·Filed 2005·Granted Oct 23, 2007·14 cites·15 claims
- 0271US7523073B2Charging method and charging apparatusRICOH KK·Filed 2005·Granted Apr 21, 2009·5 cites·6 claims
- 0360US8149424B2Image processing device and information processing deviceYOMOGIDA YUICHI·Filed 2007·Granted Apr 3, 2012·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →