Image processing apparatus and image reading apparatus
US-2026095536-A1 · Apr 2, 2026 · US
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Hamada Kaoru patents
Hamada Kaoru is listed as an inventor on 32 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hamada Kaoru |
| Total patents | 32 |
| First publication | Mar 2, 2017 |
| Latest publication | Apr 2, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Document conveyance apparatus, image reading apparatus, and image forming apparatus
US-2026019517-A1 · Jan 15, 2026 · US
Image reading apparatus
US-2025379951-A1 · Dec 11, 2025 · US
Image reading apparatus caused to read a holding member placed on a reading area, the holding member holding receipts and extracting edges of the receipts from a single read image
US-12438994-B2 · Oct 7, 2025 · US
Image reading apparatus and image forming system
US-2025260777-A1 · Aug 14, 2025 · US
Image reading apparatus and image reading method
US-12348690-B2 · Jul 1, 2025 · US
Image reading apparatus
US-2024283886-A1 · Aug 22, 2024 · US
Image reading apparatus and image reading method
US-2024267472-A1 · Aug 8, 2024 · US
Image reading apparatus comprising a processor configured to extract an edge in an area corresponding to a holding member as an edge of an image corresponding to the document
US-12003684-B2 · Jun 4, 2024 · US
Image reading apparatus
US-2023179729-A1 · Jun 8, 2023 · US
Recent patents
Latest publications not already listed above.
Image reading apparatus indicating reading for OCR processing failure based on amount of document tilt
US-11528367-B2 · Dec 13, 2022 · US
Original reading apparatus
US-11459195-B2 · Oct 4, 2022 · US
Image reading apparatus and image forming apparatus
US-11330127-B2 · May 10, 2022 · US
Image reading apparatus
US-2021377395-A1 · Dec 2, 2021 · US
Image reading apparatus and image forming apparatus
US-2021250459-A1 · Aug 12, 2021 · US
Original reading apparatus
US-2021245979-A1 · Aug 12, 2021 · US
Original reading apparatus
US-10536599-B2 · Jan 14, 2020 · US
Image forming apparatus with two-sided copying and variable image data transfer clock frequency
US-10477061-B2 · Nov 12, 2019 · US
Image reading apparatus
US-10447876-B2 · Oct 15, 2019 · US
Image reading apparatus with shading correction
US-10447890-B2 · Oct 15, 2019 · US
Original reading apparatus
US-2019245995-A1 · Aug 8, 2019 · US
Image forming apparatus that improves FCOT
US-10289358-B2 · May 14, 2019 · US
Image forming apparatus having double-sided printing and control method of the same
US-10261732-B2 · Apr 16, 2019 · US
Image reading apparatus capable of determining opening-closing state of original conveyance device and image forming apparatus equipped with image reading apparatus
US-10154155-B2 · Dec 11, 2018 · US
Image reading apparatus and image reading method
US-10148851-B2 · Dec 4, 2018 · US
Image forming apparatus
US-2018255197-A1 · Sep 6, 2018 · US
Image reading apparatus and image reading method
US-2018183968-A1 · Jun 28, 2018 · US
Image forming apparatus and control method of the same
US-2018150267-A1 · May 31, 2018 · US
Image reading apparatus
US-2018084146-A1 · Mar 22, 2018 · US
Image reading apparatus
US-2018007223-A1 · Jan 4, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Canon Kk | 32 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04N2201/0081 | 7 |
| H04N1/1061 | 7 |
| H04N2201/0094 | 7 |
| H04N1/00748 | 7 |
| H04N1/00708 | 7 |