Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6221637 | Xanthene derivatives, their production and use | Masahiko Hattori, Tsutomu Kurokawa, Atsushi Nakanishi | 2001-04-24 |
| 5498627 | Octahydro-2-naphthalenecarboxylic acid derivative, its production and use | Takafumi Ishii, Yukimasa Nozaki, Koichiro Ootsu | 1996-03-12 |
| 5478808 | 2-amino-6,7-dihydroxy-4-thiaheptanoic acid derivatives, production and use thereof | Seiichi Tanida, Mitsuhiro Wakimasu, Setsuo Harada, Koichi Yukishige | 1995-12-26 |
| 5478809 | TAN-1511, its derivatives, production and use thereof | Seiichi Tanida, Mitsuhiro Wakimasu | 1995-12-26 |
| 5196564 | Physiologically active substance TAN-931, its derivatives, their production and use | Tsuneo Kanamaru, Masayuki Muroi | 1993-03-23 |
| 5013757 | Physiologically active substance Tan-931, its derivatives, their production and use | Tsuneo Kanamaru, Masayuki Muroi | 1991-05-07 |
| 4935543 | Physiologically active substance tan-931, its derivatives, their production and use | Tsuneo Kanamaru, Masayuki Muroi | 1990-06-19 |