Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6077561 | Metal material formed with fluorocarbon film, process for preparing the material and apparatus made with use of the material | Tadahiro Ohmi, Kazuo Chiba, Hideo Kume, Yutaka Mikasa, Matagoro Maeno +2 more | 2000-06-20 |
| 5725907 | Metal material formed with fluorocarbon film, process for preparing the material and apparatus made with use of the material | Tadahiro Ohmi, Kazuo Chiba, Hideo Kume, Yutaka Mikasa, Matagoro Maeno +2 more | 1998-03-10 |
| 5605742 | Metal material formed with fluorocarbon film, process for preparing the material and apparatus made with use of the material | Tadahiro Ohmi, Kazuo Chiba, Hideo Kume, Yutaka Mikasa, Matagoro Maeno +2 more | 1997-02-25 |