Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32992 | Peptide process for preparation thereof and use thereof | Yoshio Kuroda, Eiko Iguchi, Masanobu Kohsaka, Hatsuo Aoki, Hiroshi Imanaka +7 more | 1989-07-18 |
| 4801580 | Peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Matsuhiko Aratani, Satoshi Okada +7 more | 1989-01-31 |
| 4772594 | Prodrug compounds, process for the preparation thereof and sustained release preparation comprising the same | Masashi Hashimoto, Hiroshi Kayakiri, Akira Kagayama, Yuji Tokunaga, Tomoaki Iwasa | 1988-09-20 |
| 4749691 | Peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Matsuhiko Aratani, Satoshi Okada +7 more | 1988-06-07 |
| 4666890 | Peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Matsuhiko Aratani, Satoshi Okada +7 more | 1987-05-19 |
| 4539155 | New peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Matsuhiko Aratani, Satoshi Okada +7 more | 1985-09-03 |
| 4512980 | Peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Matsuhiko Aratani, Satoshi Okada +2 more | 1985-04-23 |
| 4504584 | Cultures of novel strains of Streptomyces | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Matsuhiko Aratani, Satoshi Okada +7 more | 1985-03-12 |
| 4497729 | Peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Satoshi Yonishi | 1985-02-05 |
| 4493794 | Peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Satoshi Yonishi, Satoshi Okada +1 more | 1985-01-15 |
| 4487763 | Peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Matsuhiko Aratani, Satoshi Okada +2 more | 1984-12-11 |
| 4476050 | Peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Satoshi Yonishi, Satoshi Okada +1 more | 1984-10-09 |
| 4472309 | 2-Azetidinone compounds and processes for preparation thereof | Takashi Kamiya, Masashi Hashimoto, Osamu Nakaguti, Teruo Oku, Yoshiharu Nakai | 1984-09-18 |
| 4460502 | Peptide, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Satoshi Yonishi, Satoshi Kada +1 more | 1984-07-17 |
| 4458078 | Oxazole derivatives | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Matsuhiko Aratani, Satoshi Okada +7 more | 1984-07-03 |
| 4354966 | Peptides, process for preparation thereof and use thereof | Yoshihiko Kitaura, Osamu Nakaguchi, Keiji Hemmi, Matsuhiko Aratani, Satoshi Okada +2 more | 1982-10-19 |
| 4350694 | Cephalosporin analogues and antimicrobial compositions | Misashi Hashimoto, Keiji Hemmi, Matsuhiko Aratari, Daijiro Hagiwara | 1982-09-21 |
| 4342760 | Cephalosporin analogues | Masashi Hashimoto, Keiji Hemmi, Matsuhiko Aratani, Daijiro Hagiwara | 1982-08-03 |
| 4311640 | Peptide, process for preparation thereof and use thereof | Yoshio Kuroda, Eiko Iguchi, Masanobu Kohsaka, Hatsuo Aoki, Hiroshi Imanaka +7 more | 1982-01-19 |
| 4304718 | 2-Azetidinone compounds and processes for preparation thereof | Takashi Kamiya, Masashi Hashimoto, Osamu Nakaguti, Teruo Oku, Yoshiharu Nakai | 1981-12-08 |
| 4264498 | Process for the preparation of 1,3-disubstituted-2-azetidinones from triazines | Takashi Kamiya, Masashi Hashimoto, Osamu Nakaguti, Teruo Oku, Yoshiharu Nakai | 1981-04-28 |
| 4264597 | Cephalosporin analogues and processes for the preparation thereof | Masashi Hashimoto, Keiji Hemmi, Matsuhiko Aratani, Daijiro Hagiwara | 1981-04-28 |
| 4237305 | Substituted phenylacetic acid compounds and process for preparation thereof | Takashi Kamiya, Masashi Hashimoto, Osamu Nakaguti, Teruo Oku | 1980-12-02 |
| 4234724 | Cephalosporin analogues and processes for the preparation thereof | Masashi Hashimoto, Keiji Hemmi, Matsuhiko Aratani, Daijiro Hagiwara | 1980-11-18 |
| 4206156 | Hydroxyaminohydrocarbonphosphonic acids | Takashi Kamiya, Masashi Hashimoto, Keiji Hemmi | 1980-06-03 |