Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8598358 | Synthetic intermediate of oxazole compound and method for producing the same | Akihiro Yamamoto, Koichi Shinhama, Nobuhisa Fujita, Shin Ogasawara, Naoto Utsumi | 2013-12-03 |
| 8222276 | Amine salt of carbostyril derivative | Yoshihiro Nishioka, Shigekazu Fujita, Yoshinao Onishi, Shun-ichiro Sumida | 2012-07-17 |
| 7825251 | Process for producing carbostyril derivatives | Muneaki Kurimura, Takao Nishi, Junichi Minamikawa, Michiaki Tominaga, Norihiro Fukuyama +1 more | 2010-11-02 |
| 7750156 | Method of producing aminophenol compounds | Hiroshi Kiyokawa | 2010-07-06 |
| 7732611 | Amine salt of carbostyril derivative | Yoshihiro Nishioka, Shigekazu Fujita, Yoshinao Onishi, Shun-ichiro Sumida | 2010-06-08 |
| 7399864 | Process for producing carbostyril derivatives | Muneaki Kurimura, Takao Nishi, Junichi Minamikawa, Michiaki Tominaga | 2008-07-15 |
| 6630590 | Process for producing carbostyril derivatives | Muneaki Kurimura, Takao Nishi, Junichi Minamikawa, Michiaki Tominaga, Norihiro Fukuyama +1 more | 2003-10-07 |
| 4935420 | Benzoheterocyclic compounds | Hiraki Ueda, Hisashi Miyamoto, Tatsuya Otsuka | 1990-06-19 |
| 4880806 | 1-Cyclopropyl-6-fl uoro-7-piperazinyl-1,4-Dihydro-4-oxo-quinoline-3-carboxylic acid derivatives | Hiraki Ueda, Hisashi Miyamoto, Tatsuya Otsuka | 1989-11-14 |
| 4874764 | Benzoheterocyclic compounds | Hiraki Ueda, Hisashi Miyamoto, Tatsuya Otsuka | 1989-10-17 |
| 4855292 | 1-cyclopropyl-6-fluoro-8-alkyl-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid derivatives | Hiraki Ueda, Hisashi Miyamoto, Tatsuya Otsuka | 1989-08-08 |