Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960670 | Method for production of maleic anhydride | Yoshitake Ishii, Kei Hamamoto, Souichi Yamada, Tetsuya Kajihara | 2005-11-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960670 | Method for production of maleic anhydride | Yoshitake Ishii, Kei Hamamoto, Souichi Yamada, Tetsuya Kajihara | 2005-11-01 |