Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351967 | Process for producing phenolic compounds | Tadahiko Nishimura, Hiroshi Yamamoto, Masatoshi Osuo | 1982-09-28 |
| 4328377 | Process for producing phenolic compounds | Akira Mori, Sekijiro Noda, Hiroshi Osuo, Tadahiko Nishimura, Masatoshi Yamamoto +1 more | 1982-05-04 |