Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659666 | Key top assembly integrated with a film | — | 2003-12-09 |
| 6607812 | Key sheet | Masaya Katori | 2003-08-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659666 | Key top assembly integrated with a film | — | 2003-12-09 |
| 6607812 | Key sheet | Masaya Katori | 2003-08-19 |