Assignee
HAYASAKA KENJI
JP·4 granted patents·12 citations·filing 2013–2021
Top patents by PatentIndex Score
4 records- 0191US8743431B2Sheet conveying device, image reading device, and image forming deviceHAYASAKA KENJI·Filed 2013·Granted Jun 3, 2014·10 cites·7 claims
- 0281US12043502B2Loading mechanism, feeding device, image forming apparatus, and image forming systemHAYASAKA KENJI·Filed 2021·Granted Jul 23, 2024·1 cites·20 claims
- 0373US11279575B2Sheet feeding device, image forming apparatus incorporating the sheet feeding device, and image forming system incorporating the sheet feeding deviceHAYASAKA KENJI·Filed 2019·Granted Mar 22, 2022·1 cites·20 claims
- 0454US11319175B2Sheet feeding device, image forming apparatus incorporating the sheet feeding device, and image forming system incorporating the sheet feeding deviceHAYASAKA KENJI·Filed 2019·Granted May 3, 2022·0 cites·18 claims
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