Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643544 | Iontophoresis device | Kazuya Katagai, Naruhito Higo | 2003-11-04 |
| 6597947 | Iontophoresis device | Kazutaka Inoue, Hiroyuki Maeda, Naruhito Higo | 2003-07-22 |
| 6546282 | Device for Iontophoresis | Kazutaka Inoue, Hiroyuki Maeda, Naruhito Higo | 2003-04-08 |