Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D650858 | Writing instrument | — | 2011-12-20 |
| 7878726 | Stick-shaped material propelling container | Hidehei Kageyama | 2011-02-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D650858 | Writing instrument | — | 2011-12-20 |
| 7878726 | Stick-shaped material propelling container | Hidehei Kageyama | 2011-02-01 |