Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825368 | Method for producing a fatty acid | Minoru Kase, Eizo Maruyama | 2004-11-30 |
| 6696034 | Method for producing hydrophobic silica fine powder | Yasuaki Nozawa, Kiyoshi Shirasuna, Hidekazu Uehara, Susumu Ueno | 2004-02-24 |