Printer
US-D1108536-S · Jan 6, 2026 · US
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Okamoto Yoshihiro patents
Okamoto Yoshihiro is listed as an inventor on 50 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Okamoto Yoshihiro |
| Total patents | 50 |
| First publication | Jan 6, 2015 |
| Latest publication | Jan 6, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Sheet conveyance apparatus
US-2025368465-A1 · Dec 4, 2025 · US
Multifunction printer
US-2025274554-A1 · Aug 28, 2025 · US
Image scanner
US-2024323286-A1 · Sep 26, 2024 · US
Reading apparatus
US-11991328-B2 · May 21, 2024 · US
Magnetic memory device and operation method thereof
US-11871678-B2 · Jan 9, 2024 · US
Reading device setting reading start position by reading reference hole having L-shape
US-11870958-B2 · Jan 9, 2024 · US
Reading apparatus
US-2023319207-A1 · Oct 5, 2023 · US
Tray swinging mechanism and device including the same
US-11634288-B2 · Apr 25, 2023 · US
Sheet conveyer
US-11623832-B2 · Apr 11, 2023 · US
Recent patents
Latest publications not already listed above.
Image reading device having openable auto document feeder and image forming apparatus provided therewith
US-11611671-B2 · Mar 21, 2023 · US
Image forming apparatus that establishes short-range wireless communication between the image forming apparatus and an external device
US-11592779-B2 · Feb 28, 2023 · US
Sheet conveyer
US-11511956-B2 · Nov 29, 2022 · US
Signal processing device, magnetic tape cartridge, magnetic tape reading apparatus, processing method of signal processing device, operation method of magnetic tape reading apparatus, and non-transitory computer-readable storage medium
US-11495248-B2 · Nov 8, 2022 · US
Magnetic memory device and operation method thereof
US-2022238796-A1 · Jul 28, 2022 · US
Reading device setting reading start position by reading reference hole having l-shape
US-2022210286-A1 · Jun 30, 2022 · US
Image forming apparatus that establishes short-range wireless communication between the image forming apparatus and an external device
US-2022121148-A1 · Apr 21, 2022 · US
Image reading apparatus
US-11235938-B2 · Feb 1, 2022 · US
Image forming apparatus that establishes short-range wireless communication between the image forming apparatus and an external device
US-11221580-B2 · Jan 11, 2022 · US
Signal processing device, magnetic tape cartridge, magnetic tape reading apparatus, processing method of signal processing device, operation method of magnetic tape reading apparatus, and non-transitory computer-readable storage medium
US-2021398554-A1 · Dec 23, 2021 · US
Image reading apparatus
US-11196891-B2 · Dec 7, 2021 · US
Tray Swinging Mechanism and Device Including the Same
US-2021198059-A1 · Jul 1, 2021 · US
Sheet Conveyer
US-2021198069-A1 · Jul 1, 2021 · US
Sheet Conveyer
US-2021122594-A1 · Apr 29, 2021 · US
Image Reading Apparatus
US-2021127029-A1 · Apr 29, 2021 · US
Image Reading Device and Image Forming Apparatus
US-2021120137-A1 · Apr 22, 2021 · US
Image reading apparatus
US-2020307930-A1 · Oct 1, 2020 · US
Image forming apparatus
US-2020285188-A1 · Sep 10, 2020 · US
Image forming apparatus
US-10656586-B2 · May 19, 2020 · US
Heat cooking device
US-10337744-B2 · Jul 2, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Brother Ind Ltd | 42 |
| Fujifilm Corp | 2 |
| Sharp Kk | 2 |
| Fujitsu Ltd | 2 |
| Samsung Electronics Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B65H3/0684 | 12 |
| B65H3/0669 | 10 |
| G03G21/1652 | 8 |
| G03G15/80 | 8 |
| B65H1/14 | 8 |