Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675976 | Controller of air-conditioner | Takashi Matsuzuki, Tetsushi Eguchi | 1997-10-14 |
| 5603225 | Multi-type air conditioner address setting method and address setting device | Kouichi Saruhashi, Kouichi Matumoto | 1997-02-18 |