Assignee
FUJIWARA HITOSHI
JP·12 granted patents·1 pending application·14 citations·filing 2010–2024
Top patents by PatentIndex Score
13 records- 0190US9740147B2Separator, fixing device, and image forming apparatusFUJIWARA HITOSHI·Filed 2016·Granted Aug 22, 2017·5 cites·17 claims
- 0280US11009817B2Presser, fixing device, and image forming apparatusFUJIWARA HITOSHI·Filed 2020·Granted May 18, 2021·1 cites·18 claims
- 0380US10996596B2Fixing device including a nip formation pad movable with respect to a guideFUJIWARA HITOSHI·Filed 2020·Granted May 4, 2021·1 cites·5 claims
- 0480US10990049B2Driver, fixing device, and image forming apparatusFUJIWARA HITOSHI·Filed 2020·Granted Apr 27, 2021·1 cites·9 claims
- 0578US8338954B2Semiconductor apparatus and fabrication method thereofFUJIWARA HITOSHI·Filed 2010·Granted Dec 25, 2012·6 cites·1 claims
- 0669US12117748B2Fixing device and image forming apparatus incorporating sameFUJIWARA HITOSHI·Filed 2023·Granted Oct 15, 2024·0 cites·19 claims
- 0765US11966179B2Fixing device and image forming apparatus incorporating sameFUJIWARA HITOSHI·Filed 2022·Granted Apr 23, 2024·0 cites·19 claims
- 0863US11874620B2Fixing device and image forming apparatus incorporating sameFUJIWARA HITOSHI·Filed 2022·Granted Jan 16, 2024·0 cites·20 claims
- 0962US11886134B2Heating device, fixing device, and image forming apparatusFUJIWARA HITOSHI·Filed 2022·Granted Jan 30, 2024·0 cites·20 claims
- 1056US2025199443A1Heating device, fixing device, and image forming apparatusFUJIWARA HITOSHI·Filed 2024·Application pending·0 cites
- 1154US11543765B2Fixing device and image forming apparatus incorporating sameFUJIWARA HITOSHI·Filed 2021·Granted Jan 3, 2023·0 cites·15 claims
- 1249US11947295B2Heating device, fixing device, and image forming apparatusFUJIWARA HITOSHI·Filed 2022·Granted Apr 2, 2024·0 cites·15 claims
- 1344US10921739B2Nip former, fixing device, and image forming apparatusFUJIWARA HITOSHI·Filed 2020·Granted Feb 16, 2021·0 cites·19 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →