Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835330 | Iron-carbon composite, carbonaceous material comprising said iron-carbon composite and process for preparing the same | Haruyuki Nakaoka, Katsuhide Okimi, Ryoichi Nishida, Takeo Matsui | 2004-12-28 |