Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4759805 | Aluminum conductor of low audible noise transmission | Kohichi Saruwatari, Takeshi Saito, Kozo Kounosu, Tadashi Inoue, Takanori Hita +1 more | 1988-07-26 |
| 4723832 | Composite overhead cable structure for electric and optical transmission | Yoshikatsu Honma, Hironori Yoshimura, Toshiaki Kobayashi | 1988-02-09 |