Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857918 | Fault diagnostic apparatus for electric appliance | Chiaki SUGIMOTO | 1989-08-15 |
| 4843384 | Wireless remote control system | Yuichi Ide, Naoki Ichien | 1989-06-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857918 | Fault diagnostic apparatus for electric appliance | Chiaki SUGIMOTO | 1989-08-15 |
| 4843384 | Wireless remote control system | Yuichi Ide, Naoki Ichien | 1989-06-27 |