Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829103 | Lens barrel | Tomoaki Kobayashi | 2004-12-07 |
| 6778332 | Soft focus lens barrel | — | 2004-08-17 |
| 6747807 | Lens barrel | Takuji Hamasaki | 2004-06-08 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829103 | Lens barrel | Tomoaki Kobayashi | 2004-12-07 |
| 6778332 | Soft focus lens barrel | — | 2004-08-17 |
| 6747807 | Lens barrel | Takuji Hamasaki | 2004-06-08 |