Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689336 | Carbon foam, graphite foam and production processes of these | Koichi Kanno, Hirotaka Tsuruya, Ryuji Fujiura, Fumitaka Watanabe | 2004-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689336 | Carbon foam, graphite foam and production processes of these | Koichi Kanno, Hirotaka Tsuruya, Ryuji Fujiura, Fumitaka Watanabe | 2004-02-10 |