Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D846640 | Mechanical pencil | — | 2019-04-23 |
| D839348 | Ballpoint pen | Tomoaki Shibata | 2019-01-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D846640 | Mechanical pencil | — | 2019-04-23 |
| D839348 | Ballpoint pen | Tomoaki Shibata | 2019-01-29 |