Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846168 | Inhaler | Shikoh Minagawa, Hiroshi Shinohara, Kayoko Koseki | 1989-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846168 | Inhaler | Shikoh Minagawa, Hiroshi Shinohara, Kayoko Koseki | 1989-07-11 |