Inventor · disambiguated record
Naoko Iwata
Also filed as: IWATA NAOKO
5 granted patents·3 pending applications·67 citations·filing 1997–2008
78Inventor score
Top patents by PatentIndex Score
8 records- 0179US5926669AImage forming apparatus and method of forming an image with enhanced transfer condition settingsRICOH KK·Filed 1997·Granted Jul 20, 1999·33 cites·18 claims
- 0271US8114803B2Catalyst material and process for preparing the sameYUASA MAKOTO·Filed 2006·Granted Feb 14, 2012·6 cites·33 claims
- 0371US5887218AColor image forming apparatus having toner and transfer sheet bearing members and image forming method thereofRICOH KK·Filed 1997·Granted Mar 23, 1999·24 cites·13 claims
- 0447US2010015506A1Catalyst material and process for preparing the sameTOYOTA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 0545US8455384B2Method for preparing fuel cell electrode catalyst and solid polymer fuel cellIWATA NAOKO·Filed 2008·Granted Jun 4, 2013·0 cites·7 claims
- 0639US2009246601A1Process for preparing catalyst materialIWATA NAOKO·Filed 2007·Application pending·0 cites
- 0736US6122475AImage forming apparatus with an intermediate transfer element having a polarity controlling materialRICOH KK·Filed 1999·Granted Sep 19, 2000·4 cites·10 claims
- 0835US2009048096A1Porphyrin-based electrode catalystIWATA NAOKO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →