Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304677 | Method for producing 2,6-dihydroxybenzoic acid | Toshio Nakamatsu, Yasuhiro Nishida | 1994-04-19 |
| 5276198 | Process for producing 2-methyl-1,3-cyclohexanedione and 2-methylresorcinol | Toshio Nakamatsu, Yasuhiro Nishida | 1994-01-04 |