Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6906129 | Polymer scale preventive agent | Tadashi Amano | 2005-06-14 |
| 6906149 | Polymer scale deposition preventive agent | Tadashi Amano | 2005-06-14 |
| 6861538 | Process for the preparation of cyclic lactic acid oligomer | Jiro Takano, Yoshimi Ishihara, Masahiro Murakami | 2005-03-01 |