Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458407 | Process for producing essential oil by subcritical or supercritical water treatment | Wataru Miki, Koichi Nakahara, Takahisa Fujii, Kunio Arai | 2002-10-01 |
| 6331320 | Process for producing aromatic compounds by supercritical water treatment | Koichi Nakahara, Takahisa Fujii, Wataru Miki, Kunio Arai | 2001-12-18 |