Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590122 | Processes for producing polyesters and producing sorbic acid | Akira Yamashita, Mitsuhiro Kouno | 2003-07-08 |
| 6525218 | Process for producing sorbic acid | Mitsuhiro Kouno, Tadayuki Mitani | 2003-02-25 |
| 6512142 | Potassium sorbate granulate and production processes thereof | Mitsuhiro Kouno, Masayuki Okada, Kazuyuki Matsuoka | 2003-01-28 |