Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7038042 | Process for producing cyclic compound | Tomomi Ikemoto, Tatsuya Ito | 2006-05-02 |
| 6982344 | Process for preparation of optically active sulfonamides and intermediates for their synthesis | Tomomi Ikemoto, Atsuko Nishiguchi | 2006-01-03 |
| 6881842 | Process for producing tricyclic fused heterocyclic derivative | Tadao Kawarasaki, Hideo Hashimoto | 2005-04-19 |
| 6864367 | Process for producing cyclic compound | Tomomi Ikemoto, Tatsuya Ito | 2005-03-08 |
| 6743924 | Method for producing 1-substituted-1,2,3-triazole derivative | Tomomi Ikemoto, Tatsuya Ito, Yasuhiro Sawai, Hirohiko Nishiyama, Yasushi Isogami | 2004-06-01 |
| 6566535 | Processes for the preparation of 2,3-dihydrothiepine derivatives | Tatsuya Ito, Tomomi Ikemoto | 2003-05-20 |
| 6251905 | Tricyclic compounds, their production and use | Muneo Takatani, Yumiko Shibouta, Tetsuji Kawamoto | 2001-06-26 |
| 5958942 | Tricyclic nitrogen ring compounds, their production and use | Muneo Takatani, Yumiko Shibouta, Tetsuji Kawamoto | 1999-09-28 |
| 5767121 | Pyridine derivatives, their production and use | Muneo Takatani, Taketoshi Saijo | 1998-06-16 |
| 5587383 | Imidazopyridine derivatives and their use | Muneo Takatani, Yoshio Kozai, Yumiko Shibouta | 1996-12-24 |
| 5561147 | Pyridine derivatives, their production and use | Muneo Takatani, Taketoshi Saijo | 1996-10-01 |
| 5457106 | Pyridine derivatives, their production and use | Muneo Takatani, Taketoshi Saijo | 1995-10-10 |
| 5395839 | Imidazopyridine derivatives and their use | Takatani Muneo, Yoshio Kozai, Yumiko Shibouta | 1995-03-07 |
| 5389658 | Pyridine derivatives, their production and use | Muneo Takatani, Taketoshi Saijo | 1995-02-14 |
| 5246948 | Pyridine derivatives, their production and use | Muneo Takatani, Taketoshi Saijo | 1993-09-21 |
| 5244908 | Imidazopyridine derivatives and their pharmaceutical use | Muneo Takatani, Yoshio Kozai, Yumiko Shibouta | 1993-09-14 |
| 4942159 | Cephem compounds, their production and use | Shoji Kishimoto, Akio Miyake | 1990-07-17 |
| 4921851 | Cephem compounds, their production and use | Shoji Kishimoto, Akio Miyake, Yoshinobu Yoshimura | 1990-05-01 |
| 4833134 | Cephem compounds | Shoji Kishimoto, Michiyuki Sendai | 1989-05-23 |