Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4713452 | Process for preparation of azetidinone derivatives | Sigeru Torii, Hideo Tanaka, Michio Sasaoka, Seiryu Uto | 1987-12-15 |
| 4465868 | Process for preparing o-methallyloxyphenol | Tsukasa Maekawa, Takeshi Gondo | 1984-08-14 |