Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835604 | Aircraft service system with a central control system for attendant call lights and passenger reading lights | Yoshiyuki Kondo, Hiroshi Sahara | 1989-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835604 | Aircraft service system with a central control system for attendant call lights and passenger reading lights | Yoshiyuki Kondo, Hiroshi Sahara | 1989-05-30 |