Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319155 | Nebulization control system for a piezoelectric ultrasonic nebulizer | Isao Kai, Hirohito Yamamoto | 1982-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319155 | Nebulization control system for a piezoelectric ultrasonic nebulizer | Isao Kai, Hirohito Yamamoto | 1982-03-09 |