Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4671610 | Composite overhead stranded conductor | Yoshinobu Kitayama, Yasunori Saito | 1987-06-09 |
| 4610503 | Protective device for overhead wires containing optical fiber units | Hideaki Miyazaki, Yoshikazu Yamano, Yasunori Saito, Tsuneo Nakano | 1986-09-09 |