Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656592 | Carbon film and method of forming the same | Koji Miyake, Yasuo Murakami, Takahiro Nakahigashi, Kiyoshi Ogata | 2003-12-02 |
| 6652969 | Carbon film method for formation thereof and article covered with carbon film and method for preparation thereof | Yasuo Murakami, Takahiro Nakahigashi | 2003-11-25 |