Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8367196 | Graphite material | Masahiro Yasuda, Toshiki Ito | 2013-02-05 |
| 8048515 | Graphite material and a method of producing graphite material | Masahiro Yasuda, Toshiki Ito | 2011-11-01 |