Inventor · disambiguated record
Naoto Tsuchihashi
Also filed as: TSUCHIHASHI NAOTO
18 granted patents·21 citations·filing 2011–2024
89Inventor score
Top patents by PatentIndex Score
18 records- 0194US11994817B2Image forming apparatusCANON KK·Filed 2021·Granted May 28, 2024·2 cites·11 claims
- 0288US9477191B2Fixing device with back-up member and nip forming member including a projecting portion projecting toward the back-up memberCANON KK·Filed 2016·Granted Oct 25, 2016·3 cites·8 claims
- 0388US9280108B2Fixing deviceCANON KK·Filed 2015·Granted Mar 8, 2016·3 cites·8 claims
- 0486US9851669B2Fixing deviceCANON KK·Filed 2016·Granted Dec 26, 2017·3 cites·13 claims
- 0585US11199797B2Image forming apparatusCANON KK·Filed 2020·Granted Dec 14, 2021·2 cites·23 claims
- 0685US9658580B2Image forming apparatusCANON KK·Filed 2014·Granted May 23, 2017·4 cites·20 claims
- 0781US12339607B2Image forming apparatusCANON KK·Filed 2024·Granted Jun 24, 2025·0 cites·11 claims
- 0881US10162303B2Fixing apparatusCANON KK·Filed 2016·Granted Dec 25, 2018·2 cites·11 claims
- 0977US10635033B2Image heating apparatusCANON KK·Filed 2019·Granted Apr 28, 2020·1 cites·8 claims
- 1074US9442443B2Roller having core with an elastic layer including tapered portion and fixing apparatus with such rollerCANON KK·Filed 2015·Granted Sep 13, 2016·1 cites·14 claims
- 1163US11067766B2Image forming apparatusCANON KK·Filed 2020·Granted Jul 20, 2021·0 cites·20 claims
- 1263US10684443B2Image forming apparatusCANON KK·Filed 2017·Granted Jun 16, 2020·0 cites·20 claims
- 1355US12248259B2Image heating device and image forming apparatusCANON KK·Filed 2023·Granted Mar 11, 2025·0 cites·15 claims
- 1453US8675032B2Image forming apparatusCANON KK·Filed 2012·Granted Mar 18, 2014·0 cites·3 claims
- 1546US11422493B2Image heating device, image forming apparatus, and heaterCANON KK·Filed 2021·Granted Aug 23, 2022·0 cites·11 claims
- 1646US9501007B2Image forming apparatusCANON KK·Filed 2016·Granted Nov 22, 2016·0 cites·6 claims
- 1741US11016425B2Image heating device and image forming apparatusCANON KK·Filed 2020·Granted May 25, 2021·0 cites·7 claims
- 1841US8989639B2Image forming apparatus having toner density controlKOBARU YASUNARI·Filed 2011·Granted Mar 24, 2015·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →