Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5086077 | Endermic medicament with a gel base | Sakae Obara, Hiroaki Muto, Tohru Chiba, Izumi Saitoh, Kaori Ikeda | 1992-02-04 |
| 4871667 | Process for preparing muconic acid | Yukio Imada, Nobuji Yoshikawa, Takashi Mikawa | 1989-10-03 |
| 4255344 | 9-.alpha.-Hydroxy steroids | Yukio Imada | 1981-03-10 |