Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645179 | Injection syringe | Hiromichi Ishikawa | 2003-11-11 |
| 5342310 | Syringe with needle-hangaring mechanism | Ukio Ueyama | 1994-08-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645179 | Injection syringe | Hiromichi Ishikawa | 2003-11-11 |
| 5342310 | Syringe with needle-hangaring mechanism | Ukio Ueyama | 1994-08-30 |