Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11753385 | Method for producing kakeromycin and derivatives thereof | Teruhiko Ishikawa | 2023-09-12 |
| 11155526 | Method for producing kakeromycin and derivatives thereof | Teruhiko Ishikawa | 2021-10-26 |
| 11066374 | Method for producing kakeromycin and derivatives thereof | Teruhiko Ishikawa | 2021-07-20 |
| 10980813 | Antifungal composition | Teruhiko Ishikawa | 2021-04-20 |
| 10703732 | Method for producing kakeromycin and derivatives thereof | Teruhiko Ishikawa | 2020-07-07 |
| 10618876 | Method for producing kakeromycin and derivatives thereof | Teruhiko Ishikawa | 2020-04-14 |
| 10106509 | Method for producing kakeromycin and derivatives thereof | Teruhiko Ishikawa | 2018-10-23 |
| 9988396 | Oxaziridine compound and production method thereof | Teruhiko Ishikawa | 2018-06-05 |
| 9896457 | Microbial product having antifungal activity | Sachi Kato, Yoshimi Matsumoto, Hideo Naoki | 2018-02-20 |
| 5677141 | Process for producing 7-aminocephem compound or salts thereof | Takao Isogai, Masao Fukagawa, Ichiro Aramori, Hitoshi Kojo | 1997-10-14 |
| 5320948 | Cephalosporin C acylase | Ichiro Aramori, Masao Fukagawa, Takao Isogai, Hitoshi Kojo | 1994-06-14 |
| 5312750 | GL-7ACA acylase | Ichiro Aramori, Masao Fukagawa, Hiroki Ono, Yosuke Ishitani, Mana Tsumura +1 more | 1994-05-17 |
| 5310659 | GL-7ACA acylase | Ichiro Aramori, Masao Fukagawa, Hiroki Ono, Yosuke Ishitani, Mana Tsumura +1 more | 1994-05-10 |
| 5192678 | Cephalosporin C acylase | Ichiro Aramori, Masao Fukagawa, Takao Isogai, Hitoshi Kojo | 1993-03-09 |
| 4950605 | FR-900493 substance, a process for its production and a pharmaceutical composition containing the same | Kozo Ochi, Masami Ezaki, Tadaaki Komori, Masanobu Kohsaka | 1990-08-21 |
| 4863926 | Nitro aliphatic compounds, process for preparation thereof and use thereof | Masanori Okamoto, Shigehiro Takase, Itsuo Uchida, Kazuyoshi Umehara, Masanobu Konsaka +1 more | 1989-09-05 |
| 4861774 | Method of treating tumors using tetracyclo compounds | Masanobu Kohsaka, Hiroshi Terano, Tadaaki Komori, Michio Yamashita, Masashi Hashimoto +2 more | 1989-08-29 |
| 4782088 | Nitro aliphatic compounds and use thereof | Masanori Okamoto, Shigehiro Takase, Itsuo Uchida, Kazuyoshi Umehara, Masanobu Kohsaka +1 more | 1988-11-01 |
| 4778804 | Nitro aliphatic compounds, process for preparation thereof and use thereof | Masanori Okamoto, Shigehiro Takase, Itsuo Uchida, Kazuyoshi Umehara, Masanobu Kohsaka +1 more | 1988-10-18 |
| 4767768 | Nitro aliphatic compounds, process for preparation thereof and use thereof | Masanori Okamoto, Shigehiro Takase, Itsuo Uchida, Kazuyoshi Umehara, Masanobu Kohsaka +1 more | 1988-08-30 |
| 4743555 | Biologically pure culture of Streptomyces sandaensis No. 6897 | Masanobu Kohsaka, Hiroshi Terano, Tadaaki Komori, Michio Yamashita, Masashi Hashimoto +2 more | 1988-05-10 |
| 4661352 | WS 7739 substances, their preparation and pharmaceutical composition containing the same | Motoaki Nishikawa, Keizo Yoshida, Masanobu Kohsaka | 1987-04-28 |
| 4645765 | Tetracyclo compounds and a pharmaceutical composition containing the same | Masanobu Kohsaka, Hiroshi Terano, Tadaaki Komori, Michio Yamashita, Masashi Hashimoto +2 more | 1987-02-24 |
| 4578271 | Biologically active WS 6049 substances, a process for the production thereof and their pharmaceutical compositions | Sumio Kiyoto, Motoaki Nishikawa, Hiroshi Terano, Masanobu Kohsaka | 1986-03-25 |