Inventor · disambiguated record
Kenji Hayasaka
Also filed as: HAYASAKA KENJI
13 granted patents·2 pending applications·64 citations·filing 1994–2024
88Inventor score
Top patents by PatentIndex Score
15 records- 0191US8743431B2Sheet conveying device, image reading device, and image forming deviceHAYASAKA KENJI·Filed 2013·Granted Jun 3, 2014·10 cites·7 claims
- 0286US10861488B2Disk device having first and second actuator assembliesTOSHIBA KK·Filed 2019·Granted Dec 8, 2020·7 cites·8 claims
- 0383US8925913B2Sheet conveying device, image reading device, and image forming apparatusKUBO HIROSHI·Filed 2013·Granted Jan 6, 2015·5 cites·24 claims
- 0481US12043502B2Loading mechanism, feeding device, image forming apparatus, and image forming systemHAYASAKA KENJI·Filed 2021·Granted Jul 23, 2024·1 cites·20 claims
- 0574US5433187ADiamond cutting saw bladesNORITAKE DIAMOND IND·Filed 1994·Granted Jul 18, 1995·36 cites·9 claims
- 0673US11279575B2Sheet 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
- 0769US8896891B2Document conveying device, image reading device, and image forming apparatusHEISHI FUMIYUKI·Filed 2013·Granted Nov 25, 2014·2 cites·11 claims
- 0866US9487370B2Sheet material conveying device, image scanning device, and image forming apparatusUTAGAWA HIROAKI·Filed 2014·Granted Nov 8, 2016·2 cites·8 claims
- 0955US11634291B2Belt conveyance device, sheet feeding device, image forming apparatus, and image forming systemRICOH CO LTD·Filed 2020·Granted Apr 25, 2023·0 cites·11 claims
- 1054US11319175B2Sheet 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
- 1150US2025336414A1Disk deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 1249US11233950B2Electronic device, imaging device, and imaging apparatusRICOH CO LTD·Filed 2020·Granted Jan 25, 2022·0 cites·17 claims
- 1346US10825482B2Magnetic disk deviceTOSHIBA KK·Filed 2019·Granted Nov 3, 2020·0 cites·18 claims
- 1445US9708140B2Sheet feeding device and image forming apparatusSETO KAZUKI·Filed 2016·Granted Jul 18, 2017·0 cites·20 claims
- 1539US2014140744A1Automatic document feeder, image scanning device, and image forming apparatusAKAI TAKESHI·Filed 2013·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →