Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4254056 | 2-Aminomethyl phenol derivative and process for preparing thereof | Mitoshi Konno, Hiroyuki Itoh, Katsumi Ohta, Masaki Hayashi | 1981-03-03 |
| 4245099 | 2-Acyl-6-aminomethylphenol derivatives | Hiroyuki Itoh, Mitoshi Konno, Sadahiko Iguchi, Masaki Hayashi | 1981-01-13 |