Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8138182 | Diketohydrazine derivative compounds and drugs containing the compounds as the active ingredient | Akira Hatayama, Yasuo Ochi, Haruo Imawaka, Kazuyuki Ohmoto | 2012-03-20 |
| 7655804 | Diketohydrazine derivative compounds and drugs containing the compounds as the active ingredient | Akira Hatayama, Yasuo Ochi, Haruo Imawaka, Kazuyuki Ohmoto | 2010-02-02 |