Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5214048 | Oxetanocins | Nobuyoshi Shimada, Shigeru Hasegawa, Seiichi Saito, Kyoichi Shibuya, Akio Fujii +5 more | 1993-05-25 |
| 4904585 | Novel antibiotic NK84-0218 and process for the production of the same | Nobuyoshi Shimada, Shigeru Hasegawa, Takashi Harada, Akio Fujii | 1990-02-27 |
| 4845215 | Purine derivative | Nobuyoshi Shimada, Shigeru Hasegawa, Kaoru Matsuo, Akio Fujii, Hiroo Hoshino | 1989-07-04 |
| 4743689 | Antibiotic derivative of adenine | Nobuyoshi Shimada, Shigeru Hasegawa, Takashi Harada, Akio Fujii | 1988-05-10 |