Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6048956 | Diglycidyl ethers | Toshikazu Murayama, Nobuko Tsuzaki | 2000-04-11 |
| 4639522 | 1-benzyl-3,5-dimethyl-4-piperdyl ester of a Hantzsch dihydropyridine | Toru Sugaya, Tokuyuki Kuroda, Tamotsu Hashimoto, Koji Yamada, Nobuhiro Nakamizo +1 more | 1987-01-27 |
| 4501748 | 1,4-Dihydropyridine derivatives | Akira Karasawa, Tokuyuki Kuroda, Nobuhiro Nakamizo | 1985-02-26 |
| 4495192 | 1-Substituted 1,4-dihydropyridines | Yoshinori Takemoto, Takao Hatta, Tamotsu Hashimoto, Koji Yamada, Minoru Watanabe | 1985-01-22 |
| 4448964 | 1,4-Dihydropyridine derivatives | Minoru Watanabe, Takao Hatta, Toru Sugaya, Yoshinori Takemoto, Nobuhiro Nakamizo | 1984-05-15 |