Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7091247 | Biphenyl compound | Naoki Tarui, Takashi Santo, Hiroyuki Watanabe, Kazuyoshi Aso, Shiro Takekawa | 2006-08-15 |
| 7087597 | Pyrimidine 5-carboxamide compounds, process for producing the same and use thereof | Mitsuo Yamamoto, Takayuki Doi, Naoki Tarui | 2006-08-08 |
| 6388022 | Linker binding carriers for organic synthesis, their production and use | Katsunori Nagai | 2002-05-14 |
| 6174877 | Carbapenem compound, their production and use | Yukio Ishibashi, Shinichi Imamura | 2001-01-16 |
| 5539113 | Pyrrolopyrimidine derivatives, their production | Hiroshi Akimoto, Takenori Hitaka | 1996-07-23 |
| 5496946 | Production of pyrrolopyrimidines and intermediates therefor | Hiroshi Akimoto, Takenori Hitaka | 1996-03-05 |
| 5459260 | Tricyclic or tetracyclic carbapenem compounds, their production and use | Michiyuki Sendai | 1995-10-17 |
| 5393751 | Tricyclic carbapenem compounds | Michiyuki Sendai | 1995-02-28 |
| 5349064 | Production of pyrrolopyrimidines | Hiroshi Akimoto, Takenori Hitaka | 1994-09-20 |
| 5223620 | Pyrido[2,3-d]pyrimidine compounds useful as intermediates | Hiroaki Nomura, Hiroshi Akimoto | 1993-06-29 |
| 5106974 | Pyrrolopyrimidine derivatives | Hiroshi Akimoto, Takenori Hitaka | 1992-04-21 |
| 4997838 | Pyrrolopyrimidine derivatives, their production and use | Hiroshi Akimoto, Takenori Hitaka | 1991-03-05 |
| 4946846 | Fused pyrimidines, their production and use | Hiroaki Nomura, Hiroshi Akimoto | 1990-08-07 |