Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5123254 | Air conditioning apparatus connecting one outdoor unit with several indoor units through several refrigerant tubes and signal conductors | Tsunetoshi Inoue | 1992-06-23 |
| 5050397 | Air conditioner apparatus with starting control for parallel operated compressors based on high pressure detection | Akiyoshi Sugiyama, Tsunetoshi Inoue | 1991-09-24 |