Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5916499 | Method for producing porous carbon material product | Junichi Murayama, Kanji Matsuda, Takehiko Takahashi, Kazuo Hokkirigawa | 1999-06-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5916499 | Method for producing porous carbon material product | Junichi Murayama, Kanji Matsuda, Takehiko Takahashi, Kazuo Hokkirigawa | 1999-06-29 |