Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656167 | Piercing needle | Taku Numao, Masashi Ishida, Takeshi Nizuka | 2003-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656167 | Piercing needle | Taku Numao, Masashi Ishida, Takeshi Nizuka | 2003-12-02 |