Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647349 | Medicine administering inhaling device | Hisatomo Ohki, Shigemi Nakamura, Kazunori Ishizeki | 1997-07-15 |
| 5619985 | Inhaler type medicine administering device | Hisatomo Ohki, Shigemi Nakamura, Kazunori Ishizeki, Atsuo Wakayama | 1997-04-15 |
| 5603943 | Nasally administrable compositions | — | 1997-02-18 |