Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6578482 | Variable volume container | Takeshi Hirohira | 2003-06-17 |
| 6572224 | Ink container | Toru Hibara | 2003-06-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6578482 | Variable volume container | Takeshi Hirohira | 2003-06-17 |
| 6572224 | Ink container | Toru Hibara | 2003-06-03 |