Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500463 | Polyprenyl carboxylic acid derivatives | Akio Sato, Kenji Nakajima, Yoshimasa Takahara, Shizumasa Kijima, Yuichi Inai +2 more | 1985-02-19 |
| 4474881 | Process for preparing polyprenyl carboxylic acid derivatives | Akio Sato, Kenji Nakajima, Yoshimasa Takahara, Shizumasa Kijima, Yuichi Inai +2 more | 1984-10-02 |