Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10740047 | Image forming apparatus and control method | — | 2020-08-11 |
| 10719031 | Image forming apparatus and control method of image forming apparatus | — | 2020-07-21 |
| 10545051 | Explosive spark estimation system and explosive spark estimation method | Shinya Ohtsuka | 2020-01-28 |
| 10533655 | One-way clutch | — | 2020-01-14 |