Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6227001 | Separate type air conditioner | Taii Tsuji, Masami Hayashi | 2001-05-08 |
| 6094928 | Outdoor unit of separate type air conditioner | Mitsuo Nakanuma, Koji Hatano | 2000-08-01 |