Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6211227 | Tricyclic compounds | Takashi Seishi, Shigeru Aono, Tsuyoshi Yamagata, Kaoru Atsuki, Toshiaki Kumazawa +3 more | 2001-04-03 |
| 5726325 | Tricyclic compounds | Shin-ichi Sasaki, Shigeru Aono, Shigeki Fujiwara, Haruki Takai, Tsuyoshi Yamagata +2 more | 1998-03-10 |
| 4740586 | Crystalline form III of N.sup..alpha. -[[(S)-4-oxo-2-azetidinyl]-carbonyl]- L | Toshinari Tamura, Hideya Matsuda | 1988-04-26 |
| 4719207 | CNS active substituted azetidinone compounds | Toshinari Tamura, Shin-ichi Tsukamoto, Hidenori Iwamoto, Minoru Yamamoto, Soichi Kagami | 1988-01-12 |
| 4636567 | 4-substituted-2-azetidinone compound | Toshinari Tamura, Hidenori Iwamoto, Minoru Yamamoto | 1987-01-13 |
| 4610821 | 4-substituted-2-azetidinone compound, process of producing the compounds, and medicaments containing the compounds | Toshinari Tamura, Hidenori Iwamoto, Minoru Yamamoto | 1986-09-09 |
| 4564609 | 4-Substituted-2-azetidinone compound, process of producing the compounds, and medicaments containing the compounds | Toshinari Tamura, Hidenori Iwamoto, Minoru Yamamoto | 1986-01-14 |