Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659152 | Communication cable | Yasushi Horie, Kunio Negishi | 1997-08-19 |
| 5605742 | Metal material formed with fluorocarbon film, process for preparing the material and apparatus made with use of the material | Tadahiro Ohmi, Hideo Kume, Yutaka Mikasa, Matagoro Maeno, Yoshinori Nakagawa +2 more | 1997-02-25 |