Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7329665 | Quinazolinone derivative | Kazuki Matsui, Takaaki Yamamoto, Koji Morishita, Masatoshi Yuri, Seiji Katayama +1 more | 2008-02-12 |
| 7067528 | 1, 2-dihydro-2-oxo-1, 8-naphthyridine derivative | Satoshi Ohnuma, Hitoshi Ban | 2006-06-27 |
| 6645971 | Quinazolinone derivatives | Kazuki Matsui, Koji Morishita, Naohito Ohashi | 2003-11-11 |
| 6452008 | Pyridone derivatives and process for preparing the same | Koji Morishita, Nagisa Aida, Masashi Tanaka, Masatoshi Yuri, Naohito Ohashi | 2002-09-17 |
| 6420381 | Naphthyridine derivatives | Hitoshi Ban, Naohito Ohashi | 2002-07-16 |
| 6300500 | Preparation of pyridone derivatives using phthalimido containing starting material | Koji Morishita, Nagisa Aida, Masashi Tanaka, Masatoshi Yuri, Naohito Ohashi | 2001-10-09 |
| 6159974 | LDL receptor gene expression promoters | Yoshihide Ueno, Koji Morishita, Naohito Ohashi | 2000-12-12 |
| 5843957 | Naphthyridine derivatives | Katsuhisa Ioriya, Naohito Ohashi, Hideki Yagi | 1998-12-01 |
| 5556860 | Quinazolinone derivatives possessing calcium uptake inhibiting activity | Kazuki Matsui, Hirohiko Hasegawa, Atsuyuki Kojima | 1996-09-17 |
| 4849434 | Novel thiazolidin-4-one derivatives and acid addition salts therof | Masao Enomoto, Keiichi Ono, Atsuyuki Kojima, Toshio Atsumi, Yoshihiro Komuro +2 more | 1989-07-18 |
| 4680307 | Carbacyclin analogs | Toshio Nakamura, Akihiko Sugie, Keiichi Ono, Michihiro Yamamoto | 1987-07-14 |
| 4537989 | Imino-bicyclo (3.3.0) octane derivatives | Keiichi Ono, Akihiko Sugie, Michihiro Yamamoto | 1985-08-27 |