Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6136823 | Pyridonecarboxylic acid derivatives or salts thereof and drugs containing the same as the active ingredient | Akira Yazaki, Yasuhiro Kuramoto, Jiro Yoshida, Yoshiko Niino, Yoshihiro Ohshita +3 more | 2000-10-24 |
| 5965738 | Process for producing N-biphenylmethylthiadiazoline derivative or salt thereof and intermediate for producing the same | Satoshi Inoue, Masaharu Yokomoto, Kouji Nishimura, Terukage Hirata | 1999-10-12 |
| 5912353 | Process for producing tetrazolylated biphenylmethane derivatives | Satoshi Inoue, Kouji Nishimura, Masaharu Yokomoto, Terukage Hirata | 1999-06-15 |
| 5654322 | Biphenylmethane derivatives and pharmaceuticals containing the same | Terukage Hirata, Koichi Tamura, Masayasu Okuhira, Hirotaka Amano, Masaharu Yokomoto +1 more | 1997-08-05 |