Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308599 | Process for producing pitch-based carbon fiber | Takashi Maeda | 1994-05-03 |
| 5292473 | Process for preparing pitch for matrix | Takashi Maeda | 1994-03-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308599 | Process for producing pitch-based carbon fiber | Takashi Maeda | 1994-05-03 |
| 5292473 | Process for preparing pitch for matrix | Takashi Maeda | 1994-03-08 |