Inventor · disambiguated record
Tatsuo Nishiyama
Also filed as: NISHIYAMA TATSUO
11 granted patents·35 citations·filing 2005–2022
85Inventor score
Top patents by PatentIndex Score
11 records- 0194US10053310B2Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2017·Granted Aug 21, 2018·16 cites·20 claims
- 0291US11795017B2Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2022·Granted Oct 24, 2023·2 cites·12 claims
- 0386US11396437B2Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2020·Granted Jul 26, 2022·2 cites·14 claims
- 0482US8186671B2Sheet feeding device and image forming apparatus with rear end restriction membersNISHIYAMA TATSUO·Filed 2009·Granted May 29, 2012·11 cites·16 claims
- 0570US10543999B2Sheet conveyance apparatus and image forming apparatusCANON KK·Filed 2018·Granted Jan 28, 2020·1 cites·11 claims
- 0665US10996614B2Part positioning mechanism and image forming apparatusCANON KK·Filed 2018·Granted May 4, 2021·1 cites·10 claims
- 0765US9850083B2Sheet conveying apparatus and image forming apparatusCANON KK·Filed 2016·Granted Dec 26, 2017·1 cites·17 claims
- 0855US7953359B2Apparatus for heating an image formed on a recording materialCANON KK·Filed 2005·Granted May 31, 2011·1 cites·4 claims
- 0949US12092987B2Image forming apparatusCANON KK·Filed 2022·Granted Sep 17, 2024·0 cites·11 claims
- 1046US11312586B2Sheet storage apparatus and image forming apparatusCANON KK·Filed 2020·Granted Apr 26, 2022·0 cites·18 claims
- 1146US11072505B2Sheet storage apparatus and image forming apparatusCANON KK·Filed 2019·Granted Jul 27, 2021·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →