Image forming apparatus
US-12585906-B2 · Mar 24, 2026 · US
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Usui Masato patents
Usui Masato is listed as an inventor on 68 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Usui Masato |
| Total patents | 68 |
| First publication | Apr 30, 2015 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Inkjet recording device
US-2026008266-A1 · Jan 8, 2026 · US
Image forming apparatus
US-2025353294-A1 · Nov 20, 2025 · US
Inkjet recording apparatus
US-2025332830-A1 · Oct 30, 2025 · US
Inkjet recording apparatus
US-2025332829-A1 · Oct 30, 2025 · US
Inkjet recording apparatus
US-2025332828-A1 · Oct 30, 2025 · US
Image forming apparatus
US-12325234-B2 · Jun 10, 2025 · US
Image forming apparatus
US-2025026133-A1 · Jan 23, 2025 · US
Image forming apparatus
US-2025010635-A1 · Jan 9, 2025 · US
Image forming apparatus
US-2024359483-A1 · Oct 31, 2024 · US
Recent patents
Latest publications not already listed above.
Image forming apparatus
US-2024359482-A1 · Oct 31, 2024 · US
Image forming apparatus
US-2024359456-A1 · Oct 31, 2024 · US
Image forming apparatus
US-2024359459-A1 · Oct 31, 2024 · US
Image forming apparatus
US-2024359484-A1 · Oct 31, 2024 · US
Image forming apparatus
US-2024311599-A1 · Sep 19, 2024 · US
Image forming apparatus
US-2024308237-A1 · Sep 19, 2024 · US
Image forming apparatus
US-2024294016-A1 · Sep 5, 2024 · US
Image forming apparatus that performs correction processing based on target nozzle
US-2024100839-A1 · Mar 28, 2024 · US
Image forming apparatus
US-2024100856-A1 · Mar 28, 2024 · US
Image forming apparatus
US-2023415475-A1 · Dec 28, 2023 · US
Image forming apparatus
US-2023113743-A1 · Apr 13, 2023 · US
Recording head recovery system, ink-jet recording apparatus therewith, and recording head recovery method
US-11571902-B2 · Feb 7, 2023 · US
Image processing apparatus and image forming apparatus
US-11539859-B2 · Dec 27, 2022 · US
Cleaning device and image forming apparatus
US-11518182-B2 · Dec 6, 2022 · US
Cleaning device and image forming apparatus
US-11485160-B2 · Nov 1, 2022 · US
Image processing apparatus and image forming apparatus
US-2022256052-A1 · Aug 11, 2022 · US
Cleaning device and image forming apparatus
US-11318770-B2 · May 3, 2022 · US
Cleaning device and image forming apparatus
US-11318768-B2 · May 3, 2022 · US
Cleaning device and image forming apparatus provided with the cleaning device
US-11312162-B2 · Apr 26, 2022 · US
Cleaning device and image forming apparatus
US-11300918-B2 · Apr 12, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kyocera Document Solutions Inc | 68 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B41J29/17 | 28 |
| B41J2/2146 | 17 |
| G03G21/169 | 16 |
| B41J2/2142 | 14 |
| B65H2301/531 | 14 |