Inventor · disambiguated record
Takayuki Umi
Also filed as: UMI TAKAYUKI
31 granted patents·5 pending applications·97 citations·filing 2013–2025
96Inventor score
Files withPFU LTD36
Top patents by PatentIndex Score
36 records- 0195US9039010B2Paper conveying apparatus, jam detection method, and computer-readable, non-transitory mediumPFU LTD·Filed 2013·Granted May 26, 2015·12 cites·6 claims
- 0295US8827266B2Paper conveying apparatus, jam detection method, and computer-readable, non-transitory mediumPFU LTD·Filed 2013·Granted Sep 9, 2014·12 cites·7 claims
- 0394US11208279B2Medium conveying apparatus for correcting a skew of a medium using three sensorsPFU LTD·Filed 2019·Granted Dec 28, 2021·4 cites·15 claims
- 0494US8827267B2Paper conveying apparatus, recovery method, and computer-readable, non-transitory mediumPFU LTD·Filed 2013·Granted Sep 9, 2014·10 cites·8 claims
- 0593US12017882B2Medium conveying apparatus in which separation force of separation roller by gear with respect to pressing force of separation roller by torque limiter is set appropriatelyPFU LTD·Filed 2021·Granted Jun 25, 2024·2 cites·4 claims
- 0689US8840108B2Paper reading apparatus, jam detection method, and computer-readable, non-transitory mediumPFU LTD·Filed 2013·Granted Sep 23, 2014·7 cites·8 claims
- 0789US8833763B2Paper conveying apparatus, jam detection method, and computer-readable, non-transitory mediumPFU LTD·Filed 2013·Granted Sep 16, 2014·7 cites·7 claims
- 0888US11884506B2Medium conveying apparatus for correcting a skew of a medium using three sensorsPFU LTD·Filed 2021·Granted Jan 30, 2024·1 cites·15 claims
- 0988US11067935B2Medium conveying apparatus for correcting a skew of a mediumPFU LTD·Filed 2019·Granted Jul 20, 2021·3 cites·6 claims
- 1087US8864131B2Paper conveying apparatus with sound detector, and recovery methodPFU LTD·Filed 2013·Granted Oct 21, 2014·6 cites·11 claims
- 1185US8870181B2Paper conveying apparatus with side guide and sound detectorPFU LTD·Filed 2013·Granted Oct 28, 2014·5 cites·3 claims
- 1285US8864130B2Image reading apparatus with sound detector and sound signal generatorPFU LTD·Filed 2013·Granted Oct 21, 2014·6 cites·3 claims
- 1383US11472649B2Medium conveying apparatus for controlling feeding a mediumPFU LTD·Filed 2019·Granted Oct 18, 2022·2 cites·20 claims
- 1482US2024101380A1Medium conveying apparatus for correcting a skew of a medium using three sensorsPFU LTD·Filed 2023·Application pending·0 cites
- 1581US8840107B2Paper conveyance apparatusPFU LTD·Filed 2013·Granted Sep 23, 2014·4 cites·10 claims
- 1678US8783684B2Paper conveying apparatus, jam detection method, and computer-readable, non-transitory mediumPFU LTD·Filed 2013·Granted Jul 22, 2014·2 cites·11 claims
- 1777US8820741B2Paper conveying apparatus, jam detection method, and computer-readable, non-transitory mediumPFU LTD·Filed 2013·Granted Sep 2, 2014·3 cites·6 claims
- 1876US2025068114A1Medium conveying apparatus for correcting a skew of a mediumPFU LTD·Filed 2024·Application pending·0 cites
- 1973US11507010B2Medium conveying apparatus for correcting a skew of a mediumPFU LTD·Filed 2021·Granted Nov 22, 2022·0 cites·9 claims
- 2072US12204266B2Medium conveying apparatus for correcting a skew of a mediumPFU LTD·Filed 2022·Granted Jan 21, 2025·0 cites·17 claims
- 2172US9745160B2Paper conveying apparatus, jam detection method, and computer programPFU LTD·Filed 2013·Granted Aug 29, 2017·2 cites·10 claims
- 2271US8934115B2Paper conveying apparatusPFU LTD·Filed 2014·Granted Jan 13, 2015·2 cites·6 claims
- 2371US8925920B2Paper conveying apparatus, abnormality detection method, and computer-readable, non-transitory mediumPFU LTD·Filed 2013·Granted Jan 6, 2015·1 cites·7 claims
- 2471US8827268B2Paper conveying apparatus, jam detection method, and computer-readable, non-transitory mediumPFU LTD·Filed 2013·Granted Sep 9, 2014·2 cites·6 claims
- 2569US10200553B2Document conveying apparatusPFU LTD·Filed 2017·Granted Feb 5, 2019·1 cites·7 claims
- 2669US8807561B2Paper conveying apparatus, jam detection method, and computer-readable, non-transitory mediumPFU LTD·Filed 2013·Granted Aug 19, 2014·1 cites·9 claims
- 2767US8925921B2Paper conveying apparatus, abnormality detection method, and computer-readable, non-transitory mediumPFU LTD·Filed 2013·Granted Jan 6, 2015·1 cites·4 claims
- 2862US11834291B2Medium conveying apparatus for changing torque limit value of torque limiterPFU LTD·Filed 2020·Granted Dec 5, 2023·0 cites·6 claims
- 2962US8752833B2Paper conveyance apparatusPFU LTD·Filed 2013·Granted Jun 17, 2014·1 cites·7 claims
- 3062US2025206554A1Medium conveying apparatus, medium conveying method, and computer-readable non-transitory mediumPFU LTD·Filed 2024·Application pending·0 cites
- 3161US2025058989A1Media conveying apparatusPFU LTD·Filed 2024·Application pending·0 cites
- 3260US2025367947A1Medium ejecting apparatus, medium ejecting method, and computer-readable non-transitory recording mediumPFU LTD·Filed 2025·Application pending·0 cites
- 3359US11673758B2Medium conveying apparatus including tray pulled out by sliding two protrusion between railsPFU LTD·Filed 2021·Granted Jun 13, 2023·0 cites·6 claims
- 3455US11339018B2Medium conveying apparatus for controlling feeding a mediumPFU LTD·Filed 2019·Granted May 24, 2022·0 cites·15 claims
- 3554US11649123B2Medium conveying apparatus for changing force applied to brake roller by changing torque limiterPFU LTD·Filed 2020·Granted May 16, 2023·0 cites·14 claims
- 3649US8764010B2Paper conveying apparatus, multifeed detection method, and computer-readable, non-transitory mediumPFU LTD·Filed 2013·Granted Jul 1, 2014·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →