Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4948040 | Air conditioning system | Toyohiro Kobayashi, Nobuo Otsuka, Peter Thompson | 1990-08-14 |
| 4795088 | Air conditioning system | Toyohiro Kobayashi, Nobuo Otsuka, Peter Thompson | 1989-01-03 |