Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621146 | Process for producing 2,4-dihydroxyacetophenone | Takashi Fukumoto, Toshiki Mori, Kozo Nakao, Yoshin Tamai | 1997-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621146 | Process for producing 2,4-dihydroxyacetophenone | Takashi Fukumoto, Toshiki Mori, Kozo Nakao, Yoshin Tamai | 1997-04-15 |