Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005366 | Air conditioning system | — | 1991-04-09 |
| 4932215 | Control apparatus for multi-air-conditioner system | Hidetoshi Kanazawa | 1990-06-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005366 | Air conditioning system | — | 1991-04-09 |
| 4932215 | Control apparatus for multi-air-conditioner system | Hidetoshi Kanazawa | 1990-06-12 |