Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9408601 | Manufacturing method of an eyeless suture needle | Yokichi Nakayama | 2016-08-09 |
| 7568248 | Pillow | — | 2009-08-04 |
| 6536092 | Plastic processing method of metal rod material | — | 2003-03-25 |