Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462233 | Process for the preparation of sorbic acid | Mitsuhiro Kouno | 2002-10-08 |
| 6437182 | Process for the preparation of sorbic acid | Mitsuhiro Kouno | 2002-08-20 |
| 6340012 | Oil pan for internal combustion engine | Masatoshi Omura | 2002-01-22 |