Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491518 | Apparatus for high-temperature and high-pressure treatment | Takao Fujikawa, Yutaka Narukawa, Makoto Kadoguchi | 2002-12-10 |
| 6390811 | High-temperature and high-pressure treatment device | Tsuneharu Masuda, Yutaka Narukawa | 2002-05-21 |