Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352685 | Thieno[3,2-b]pyridine derivatives | Akira Maruyama, Shigeru Ogawa, Satoshi Yamazaki | 1994-10-04 |
| 5328909 | Cyclopropenone derivatives | Ryoichi Ando, Yasuhiro Morinaka, Chizuko Takahashi, Yoshikuni Tamao | 1994-07-12 |