Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4400981 | Method and apparatus for detecting abnormal conditions of switch gears | Akira Aoyagi, Kazuomi Sakata, Shinichi Ikeda | 1983-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4400981 | Method and apparatus for detecting abnormal conditions of switch gears | Akira Aoyagi, Kazuomi Sakata, Shinichi Ikeda | 1983-08-30 |