Assignee
WATANABE YOHHEI
JP·6 granted patents·4 citations·filing 2011–2023
Top patents by PatentIndex Score
6 records- 0181US9494904B2Separation device, fixing device, and image forming apparatusWATANABE YOHHEI·Filed 2015·Granted Nov 15, 2016·2 cites·20 claims
- 0276US10234798B2Fixing device and image forming apparatus incorporating sameWATANABE YOHHEI·Filed 2018·Granted Mar 19, 2019·1 cites·10 claims
- 0368US9182710B2Fixing device including a separation unit and image forming apparatus thereofWATANABE YOHHEI·Filed 2013·Granted Nov 10, 2015·1 cites·20 claims
- 0458US12282276B2Image forming method and image forming apparatusWATANABE YOHHEI·Filed 2023·Granted Apr 22, 2025·0 cites·8 claims
- 0552US11256202B2Snap ring, rotator device, fixing device, and image forming apparatusWATANABE YOHHEI·Filed 2020·Granted Feb 22, 2022·0 cites·20 claims
- 0638US8583022B2Lubricant coating device and image forming apparatus incorporating the lubricant coating deviceWATANABE YOHHEI·Filed 2011·Granted Nov 12, 2013·0 cites·12 claims
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