Inventor · disambiguated record
Tomoyuki Niwata
Also filed as: NIWATA TOMOYUKI
7 granted patents·4 pending applications·7 citations·filing 2018–2025
73Inventor score
Files withPFU LTD11
Top patents by PatentIndex Score
11 records- 0190US12319529B2Medium conveying apparatus to keep separation roller pressed toward feed rollerPFU LTD·Filed 2022·Granted Jun 3, 2025·2 cites·9 claims
- 0288US10597244B2Guiding tray for document conveying apparatusPFU LTD·Filed 2018·Granted Mar 24, 2020·5 cites·16 claims
- 0384US2025326596A1Medium feed apparatus to put separation roller on hold until front end of medium passes separation partPFU LTD·Filed 2025·Application pending·0 cites
- 0474US12365555B2Medium feed apparatus to put separation roller on hold until front end of medium passes separation partPFU LTD·Filed 2023·Granted Jul 22, 2025·0 cites·20 claims
- 0554US2024253920A1Swing controllerPFU LTD·Filed 2024·Application pending·0 cites
- 0653US11560280B2Medium conveying apparatus for determining conveyance abnormality based on determination result of floating and skew of mediumPFU LTD·Filed 2021·Granted Jan 24, 2023·0 cites·20 claims
- 0753US11472650B2Medium conveying apparatus for controlling feeding based on a movement amount of an arm and a size of a mediumPFU LTD·Filed 2020·Granted Oct 18, 2022·0 cites·15 claims
- 0853US2024375898A1Media ejecting apparatus, media ejecting method, and non-transitory recording mediumPFU LTD·Filed 2024·Application pending·0 cites
- 0944US11050890B1Medium conveying apparatus for determining conveyance abnormality based on images acquired by changing backing memberPFU LTD·Filed 2020·Granted Jun 29, 2021·0 cites·12 claims
- 1040US11290610B2Medium conveying apparatus for determining conveyance abnormality using degree of slip of mediumPFU LTD·Filed 2021·Granted Mar 29, 2022·0 cites·20 claims
- 1139US2022204292A1Medium conveying apparatus to notify user of cleaning instruction or replacement instruction of feed rollerPFU LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →