Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4323191 | Humidifying apparatus for an air-conditioning equipment | Masami Ohtani | 1982-04-06 |
| 4308725 | Refrigerant quantity detecting device for air conditioning of vehicles | — | 1982-01-05 |