Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6264054 | Vacuum airtight container | Kazuyo Miyake | 2001-07-24 |
| 6116521 | Sprinkler head for diluted medical fluid | — | 2000-09-12 |
| 5516291 | Letter-training plate | — | 1996-05-14 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6264054 | Vacuum airtight container | Kazuyo Miyake | 2001-07-24 |
| 6116521 | Sprinkler head for diluted medical fluid | — | 2000-09-12 |
| 5516291 | Letter-training plate | — | 1996-05-14 |