Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6506932 | Method for production of oxygen-containing aromatic compound | Masahiro Wada, Noritaka Mizuno | 2003-01-14 |
| 6504054 | Amino acid derivative and producing method thereof | Mitsuhiro Kitajima, Tomomi Ina | 2003-01-07 |