Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4556737 | Sulfonium compounds, processes for preparing the compounds and pharmacological composiitons containing the same | Akihide Koda, Mikio Hori, Naosuke Matsuura, Mitsugi Yasumoto, Ichiro Yamawaki +1 more | 1985-12-03 |
| 4507239 | Penicillin derivatives and process for preparation | Ronald J. Micetich, Shigeru Yamabe, Naobumi Ishida, Takeshi Ishizawa | 1985-03-26 |