Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9573887 | Naphthalene derivative | Akira Kakizuka, Seiji Hori, Tomohiro Fuchigami | 2017-02-21 |
| 9206129 | Agent for treatment of eye diseases | Akira Kakizuka, Seiji Hori, Hanako Ikeda, Nagahisa Yoshimura, Noriko Nakano +1 more | 2015-12-08 |
| 6476021 | Compounds having cGMP-PDE inhibitory effect | Masayuki Ohashi, Hidemitsu Nishida | 2002-11-05 |
| 6197768 | Pyridocarbazole derivatives having cgmp-pde inhibitory activity | Masayuki Ohashi, Kazumi Nishijima, Tatsuto Notsu, Akira Kikuchi, Kazutoshi Yanagibashi +1 more | 2001-03-06 |
| 6018046 | Pyridocarbazole derivatives having cGMP-PDE inhibitory activity | Masayuki Ohashi, Kazumi Nishijima, Tatsuto Notso, Akira Kikuchi, Kazutoshi Yanagibashi +1 more | 2000-01-25 |