Semiconductor device
US-2025338602-A1 · Oct 30, 2025 · US
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Sakane Hiroki patents
Sakane Hiroki is listed as an inventor on 42 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sakane Hiroki |
| Total patents | 42 |
| First publication | Jan 29, 2015 |
| Latest publication | Oct 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
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
Semiconductor device including trench gate structure with specific volume ratio of gate electrodes
US-11508836-B2 · Nov 22, 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
Recent patents
Latest publications not already listed above.
Cleaning device and image forming apparatus
US-11273657-B2 · Mar 15, 2022 · US
Cleaning device and image forming apparatus
US-11207906-B2 · Dec 28, 2021 · US
Cleaning device and image forming apparatus
US-11192394-B2 · Dec 7, 2021 · US
Cleaning device and image forming apparatus provided with the cleaning device
US-11192393-B2 · Dec 7, 2021 · US
Cleaning device and image forming apparatus including the same
US-11179955-B2 · Nov 23, 2021 · US
Cleaning device and image forming apparatus
US-2021347189-A1 · Nov 11, 2021 · US
Cleaning device and image forming apparatus
US-11148442-B2 · Oct 19, 2021 · US
Cleaning device and image forming apparatus
US-11148443-B2 · Oct 19, 2021 · US
Cleaning device and image forming apparatus
US-11090962-B2 · Aug 17, 2021 · US
Cleaning device and image forming apparatus provided with the cleaning device
US-11072194-B2 · Jul 27, 2021 · US
Cleaning device and image forming apparatus
US-11022928-B2 · Jun 1, 2021 · US
Cleaning device and image forming apparatus
US-2021096499-A1 · Apr 1, 2021 · US
Cleaning device and image forming apparatus
US-2021070075-A1 · Mar 11, 2021 · US
Cleaning device and image forming apparatus
US-2021070074-A1 · Mar 11, 2021 · US
Cleaning device and image forming apparatus
US-2020376872-A1 · Dec 3, 2020 · US
Cleaning device and image forming apparatus
US-2020376873-A1 · Dec 3, 2020 · US
Cleaning device and image forming apparatus
US-2020376871-A1 · Dec 3, 2020 · US
Cleaning device and image forming apparatus provided with the cleaning device
US-2020379400-A1 · Dec 3, 2020 · US
Cleaning device and image forming apparatus
US-2020376869-A1 · Dec 3, 2020 · US
Cleaning device and image forming apparatus provided with the cleaning device
US-2020376868-A1 · Dec 3, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kyocera Document Solutions Inc | 39 |
| Denso Corp | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B41J29/17 | 28 |
| G03G21/169 | 16 |
| B65H2301/531 | 14 |
| B41J13/02 | 14 |
| G03G21/00 | 11 |