Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12390422 | Transdermal drug delivery patch, drug delivery system and drug delivery | Joe Hua, Masato Nishimura, Shohei Horie, Masahiro Mitsushima | 2025-08-19 |
| 12324893 | Triptan microporation delivery system | Shohei Horie, Akinori Hanatani, Masato Nishimura, Yuki Yamada, Joe Hua | 2025-06-10 |
| 11638809 | Triptan microporation delivery system | Shohei Horie, Akinori Hanatani, Masato Nishimura, Yuki Yamada, Joe Hua | 2023-05-02 |
| 8858962 | Adjuvant or pharmaceutical preparation for transdermal or transmucosal administration | Seiji Tokumoto, Tetsuji Kuwahara | 2014-10-14 |
| 8275454 | Iontophoresis device activated in use | Seiji Tokumoto, Naruhito Higo | 2012-09-25 |
| 8155738 | Composition and device structure for iontophoresis | Noriyuki Kuzumaki, Tetsuya Arimoto, Naruhito Higo | 2012-04-10 |
| 7937141 | Device for iontophoresis | Kazutaka Inoue | 2011-05-03 |
| 7914813 | Interface for transdermal drug administration device | Seiji Tokumoto, Naruhito Higo | 2011-03-29 |
| 7883504 | Device for percutaneous absorption preparation | Seiji Tokumoto, Yasushi Fuchita, Tatsuya Ogawa, Hitoshi Otomo | 2011-02-08 |
| 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 |
| 5908400 | Device structure for iontophoresis | Naruhito Higo, Tatsuya Meno | 1999-06-01 |