Inventor · disambiguated record
Koji Fujinaka
Also filed as: FUJINAKA KOJI
13 granted patents·1 pending application·13 citations·filing 2016–2024
85Inventor score
Files withCANON KK14
Top patents by PatentIndex Score
14 records- 0197US11467514B2Image forming apparatus and image forming systemCANON KK·Filed 2021·Granted Oct 11, 2022·8 cites·5 claims
- 0289US10481536B2Mounted fixing apparatus for fixing an image formed on a recording mediumCANON KK·Filed 2019·Granted Nov 19, 2019·3 cites·16 claims
- 0382US12210312B2Image forming apparatus having toner replenishmentCANON KK·Filed 2024·Granted Jan 28, 2025·0 cites·13 claims
- 0479US12321111B2Image forming apparatusCANON KK·Filed 2023·Granted Jun 3, 2025·0 cites·17 claims
- 0577US11947305B2Image forming apparatus having toner replenishmentCANON KK·Filed 2022·Granted Apr 2, 2024·0 cites·6 claims
- 0675US11809095B2Image forming apparatusCANON KK·Filed 2022·Granted Nov 7, 2023·0 cites·13 claims
- 0775US10248058B2Mounted fixing apparatus for fixing an image formed on a recording mediumCANON KK·Filed 2016·Granted Apr 2, 2019·1 cites·27 claims
- 0873US11556088B2Image forming apparatus having toner replenishmentCANON KK·Filed 2021·Granted Jan 17, 2023·0 cites·15 claims
- 0972US2024407633A1Tube body and manufacturing method thereforCANON KK·Filed 2024·Application pending·0 cites
- 1071US11846894B2Image forming apparatus and image forming systemCANON KK·Filed 2022·Granted Dec 19, 2023·0 cites·5 claims
- 1171US11487222B2Image forming apparatusCANON KK·Filed 2021·Granted Nov 1, 2022·0 cites·6 claims
- 1271US9851675B2Image forming apparatusCANON KK·Filed 2016·Granted Dec 26, 2017·1 cites·16 claims
- 1345US11726426B2Image forming apparatusCANON KK·Filed 2022·Granted Aug 15, 2023·0 cites·9 claims
- 1441US10173853B2Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2017·Granted Jan 8, 2019·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →