Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700833 | Isocarbacyclin derivatives | Yasuyoshi Watanabe, Masaaki Suzuki, Bengt Langstrom | 1997-12-23 |
| 5675031 | 4-hydroxy-2-cyclopentenone derivatives and anticancer agent and bone formation accelerator containing the same | Minoru Furuya, Satoshi Sugiura | 1997-10-07 |
| 5656663 | External skin treatment agent composition containing isocarbacyclins as active ingredient | Nobuaki Hanajima, Yuji Makino, Toshiaki Takeda, Tamotsu Koyama, Takehisa Hata +2 more | 1997-08-12 |
| 5604257 | Lactone compound and process of production thereof | Masayasu Tabe, Kenji Manabe, Koji Tomimori, Osami Takenouchi, Yoshiaki Azuma | 1997-02-18 |