Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D932634 | Medical patch | Satoshi Kawakami | 2021-10-05 |
| 10376474 | Fentanyl-containing patch for external use | Mamoru Naruse, Kenichi Hattori | 2019-08-13 |
| 10143662 | Fentanyl-containing adhesive preparation for external use | Mamoru Naruse, Kenichi Hattori | 2018-12-04 |
| 9517211 | Fentanyl-containing patch for external use | Mamoru Naruse, Kenichi Hattori | 2016-12-13 |
| 9375422 | Fentanyl-containing adhesive preparation for external use | Mamoru Naruse, Kenichi Hattori | 2016-06-28 |
| 8486442 | External patch containing estrogen and/or progestogen | Kenichi Hattori, Masahiro Yamaji | 2013-07-16 |