Inventor · disambiguated record
Ruki Midorikawa
Also filed as: MIDORIKAWA RUKI
13 granted patents·3 pending applications·4 citations·filing 2017–2024
82Inventor score
Top patents by PatentIndex Score
16 records- 0182US10534315B2Cooling device and image forming apparatusMIDORIKAWA RUKI·Filed 2019·Granted Jan 14, 2020·2 cites·13 claims
- 0279US10906765B2Sheet stacking device and image forming apparatus incorporating the sheet stacking deviceMIDORIKAWA RUKI·Filed 2019·Granted Feb 2, 2021·2 cites·20 claims
- 0364US12485660B2Sheet separation device, sheet laminator, image forming apparatus, and image forming systemTAKAHASHI WATARU·Filed 2022·Granted Dec 2, 2025·0 cites·19 claims
- 0464US11926133B2Sheet laminator, image forming apparatus, and image forming systemMONMA SHINYA·Filed 2022·Granted Mar 12, 2024·0 cites·20 claims
- 0563US11753266B2Sheet stacking device and image forming apparatus incorporating the sheet stacking deviceMIDORIKAWA RUKI·Filed 2020·Granted Sep 12, 2023·0 cites·20 claims
- 0661US2022274405A1Liquid discharge apparatus and liquid filling methodMIDORIKAWA RUKI·Filed 2022·Application pending·0 cites
- 0760US2024246329A1Sheet separation device and laminating systemTAKAI NAOKI·Filed 2024·Application pending·0 cites
- 0859US12264028B2Sheet stacker, sheet laminator, image forming apparatus, and image forming systemASANO SHO·Filed 2022·Granted Apr 1, 2025·0 cites·17 claims
- 0958US10866544B2Cooling device configured to cool a sheet and a sheet conveying roller, and image forming apparatus incorporating the cooling deviceMIDORIKAWA RUKI·Filed 2019·Granted Dec 15, 2020·0 cites·20 claims
- 1056US2024253341A1Sheet processing systemSHIMODATE KAZUKI·Filed 2024·Application pending·0 cites
- 1155US12439009B2Image projector including a projecting section, a support section, and an exterior sectionMIDORIKAWA RUKI·Filed 2022·Granted Oct 7, 2025·0 cites·20 claims
- 1254US11886143B2Sheet laminator, image forming apparatus, and sheet laminating methodSUGIYAMA KEISUKE·Filed 2022·Granted Jan 30, 2024·0 cites·12 claims
- 1354US11269285B2Wiring holder and image forming apparatus including wiring holderMIDORIKAWA RUKI·Filed 2021·Granted Mar 8, 2022·0 cites·13 claims
- 1451US10078301B2Image forming apparatus, foreign object detecting system, and method for producing foreign object detecting systemMIDORIKAWA RUKI·Filed 2017·Granted Sep 18, 2018·0 cites·13 claims
- 1550US11353825B2Engagement part, cooling device, and image forming apparatusMIDORIKAWA RUKI·Filed 2020·Granted Jun 7, 2022·0 cites·14 claims
- 1644US11599053B2Sheet conveying device and image forming apparatus incorporating the sheet conveying deviceMIDORIKAWA RUKI·Filed 2020·Granted Mar 7, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →