Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4950605 | FR-900493 substance, a process for its production and a pharmaceutical composition containing the same | Kozo Ochi, Masami Ezaki, Morita Iwami, Tadaaki Komori | 1990-08-21 |
| 4906618 | Prophylactic and therapeutic agent against swine dysentery | Seiji Hashimoto, Michio Yamashita, Kazuyoshi Umehara, Kiyohiko Kunugita | 1990-03-06 |
| 4861774 | Method of treating tumors using tetracyclo compounds | Hiroshi Terano, Tadaaki Komori, Morita Iwami, Michio Yamashita, Masashi Hashimoto +2 more | 1989-08-29 |
| RE32992 | Peptide process for preparation thereof and use thereof | Yoshio Kuroda, Eiko Iguchi, Hatsuo Aoki, Hiroshi Imanaka, Yoshihiko Kitaura +7 more | 1989-07-18 |
| 4801580 | Peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Matsuhiko Aratani, Hidekazu Takeno +7 more | 1989-01-31 |
| 4797417 | Furanone derivatives, process for preparation thereof and use thereof | Masanori Okamoto, Itsuo Uchida, Kazuyoshi Umehara, Hiroshi Imanaka | 1989-01-10 |
| 4782088 | Nitro aliphatic compounds and use thereof | Masanori Okamoto, Morita Iwami, Shigehiro Takase, Itsuo Uchida, Kazuyoshi Umehara +1 more | 1988-11-01 |
| 4778804 | Nitro aliphatic compounds, process for preparation thereof and use thereof | Masanori Okamoto, Morita Iwami, Shigehiro Takase, Itsuo Uchida, Kazuyoshi Umehara +1 more | 1988-10-18 |
| 4767768 | Nitro aliphatic compounds, process for preparation thereof and use thereof | Masanori Okamoto, Morita Iwami, Shigehiro Takase, Itsuo Uchida, Kazuyoshi Umehara +1 more | 1988-08-30 |
| 4749691 | Peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Matsuhiko Aratani, Hidekazu Takeno +7 more | 1988-06-07 |
| 4743614 | Amino acid derivatives and processes for preparation thereof | Hiroshi Terano, Yasuhisa Tsurumi, Hiroyuki Setoi, Masashi Hashimoto | 1988-05-10 |
| 4743555 | Biologically pure culture of Streptomyces sandaensis No. 6897 | Hiroshi Terano, Tadaaki Komori, Morita Iwami, Michio Yamashita, Masashi Hashimoto +2 more | 1988-05-10 |
| 4725582 | Peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Matsuhiko Aratani, Takeno Hidekazu +7 more | 1988-02-16 |
| 4680178 | Antitumor agent comprising FR-900216 | Sumio Kiyoto, Masakuni Okuhara, Eiko Kino, Hirokazu Tanaka, Hatsuo Aoki +1 more | 1987-07-14 |
| 4670259 | Compound FR-68504, production thereof and use thereof | Sumio Kiyoto, Hidetsugu Murai, Yasuhisa Tsurumi, Hiroshi Terano | 1987-06-02 |
| 4666890 | Peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Matsuhiko Aratani, Hidekazu Takeno +7 more | 1987-05-19 |
| 4661352 | WS 7739 substances, their preparation and pharmaceutical composition containing the same | Motoaki Nishikawa, Morita Iwami, Keizo Yoshida | 1987-04-28 |
| 4654211 | New compound, FR-900451, production and use thereof | Masami Ezaki, Seiji Hashimoto, Tadaaki Komori, Kazuyoshi Umehara | 1987-03-31 |
| 4645765 | Tetracyclo compounds and a pharmaceutical composition containing the same | Hiroshi Terano, Tadaaki Komori, Morita Iwami, Michio Yamashita, Masashi Hashimoto +2 more | 1987-02-24 |
| 4643990 | N-acyl peptide, processes for their preparation and pharmaceutical compositions thereof | Kazuyoshi Umehara, Keizo Yoshida, Hirokazu Tanaka, Itsuo Uchida, Hiroshi Imanaka | 1987-02-17 |
| 4605559 | Compound, FR-900447, production and use thereof | Yasuhiro Hori, Motohiro Hino, Hiroshi Terano, Masashi Hashimoto | 1986-08-12 |
| 4585789 | New furanone derivatives, process for preparation thereof and use thereof | Masanori Okamoto, Itsuo Uchida, Kazuyoshi Umehara, Hiroshi Imanaka | 1986-04-29 |
| 4578271 | Biologically active WS 6049 substances, a process for the production thereof and their pharmaceutical compositions | Sumio Kiyoto, Motoaki Nishikawa, Morita Iwami, Hiroshi Terano | 1986-03-25 |
| 4539155 | New peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Matsuhiko Aratani, Hidekazu Takeno +7 more | 1985-09-03 |
| 4530845 | 1,4-Napthoquinone derivatives and use thereof | Koichi Ikushima, Hirokazu Tanaka, Ohe Osamu, Eiko Kino, Hatsuo Aoki +2 more | 1985-07-23 |