Inventor · disambiguated record
Kazunori Hatakawa
Also filed as: HATAKAWA KAZUNORI
6 granted patents·2 pending applications·20 citations·filing 2011–2024
74Inventor score
Top patents by PatentIndex Score
8 records- 0191US8794616B2Sheet post-processing apparatus and image forming apparatus using the sameMATSUKI SATORU·Filed 2011·Granted Aug 5, 2014·11 cites·20 claims
- 0285US8556258B2Sheet storage apparatus and image formation system using the apparatusNISCA CORP·Filed 2012·Granted Oct 15, 2013·8 cites·8 claims
- 0375US11591173B2Sheet storage apparatusHATAKAWA KAZUNORI·Filed 2021·Granted Feb 28, 2023·1 cites·4 claims
- 0465US2023257221A1Sheet storage apparatusHATAKAWA KAZUNORI·Filed 2023·Application pending·0 cites
- 0564US12195292B2Sheet feeding apparatusNISHIZAWA SEIJI·Filed 2023·Granted Jan 14, 2025·0 cites·14 claims
- 0657US2024409346A1Image forming system and sheet conveyance apparatusCANON FINETECH NISCA INC·Filed 2024·Application pending·0 cites
- 0747US11772923B2Sheet feeding apparatusNATORI JUN·Filed 2021·Granted Oct 3, 2023·0 cites·8 claims
- 0841US10207888B2Sheet stacking apparatus, sheet processing apparatus, and image forming systemCANON FINETECH INC·Filed 2017·Granted Feb 19, 2019·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →