Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9802198 | Valve device | Takeshi Ishimaru, Kouhei Morita | 2017-10-31 |
| 9678453 | Semiconductive roller | — | 2017-06-13 |
| 9658557 | Semiconductive roller | — | 2017-05-23 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9802198 | Valve device | Takeshi Ishimaru, Kouhei Morita | 2017-10-31 |
| 9678453 | Semiconductive roller | — | 2017-06-13 |
| 9658557 | Semiconductive roller | — | 2017-05-23 |