Inventor · disambiguated record
Yasutaka Iwasa
Also filed as: IWASA YASUTAKA
5 granted patents·144 citations·filing 2004–2021
82Inventor score
Top patents by PatentIndex Score
5 records- 0197US7354036B2Sheet processing apparatus and image forming apparatus including the sheet processing apparatusCANON FINETECH INC·Filed 2006·Granted Apr 8, 2008·23 cites·8 claims
- 0297US7192020B2Sheet processing apparatus for storing supplied sheets while preceding sheet are processedCANON KK·Filed 2004·Granted Mar 20, 2007·78 cites·22 claims
- 0396US7552917B2Sheet processing apparatus and image forming apparatus including the sheet processing apparatusCANON FINETECH INC·Filed 2008·Granted Jun 30, 2009·21 cites·11 claims
- 0485US7185883B2Sheet treating apparatus and image forming apparatusCANON FINETECH INC·Filed 2004·Granted Mar 6, 2007·22 cites·4 claims
- 0551US12319075B2Printing apparatusCANON FINETECH NISCA INC·Filed 2021·Granted Jun 3, 2025·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →