Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609959 | Carbon substrate and production thereof | Maki Hamaguchi, Tetsuya Yamamoto, Tetsuo Suzuki, Hiroshi Chosokabe | 1997-03-11 |
| 5580500 | Method of manufacturing carbon substrate | Kazuo Muramatsu, Manabu Hisada, Hideo Ashida, Satoru Takada, Masami Takao +2 more | 1996-12-03 |