Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947722 | Imidazolidinone derivative, method of producing the same and method of producing optically active amino acid | Akio Fujii, Kazumi Okuro, Masaru Mitsuda | 2011-05-24 |
| 7109352 | Process for producing optically active amino acid derivatives | Masanobu Sugawara, Akio Fujii, Kazumi Okuro, Nobuo Nagashima, Kenji Inoue +5 more | 2006-09-19 |
| 6747161 | Process for cyclizing optically active 4-amino-2-halogenobutyric acids | Tatsuya Honda, Nobuo Nagashima | 2004-06-08 |
| 6720449 | Process for preparing optically active amino acid derivatives | Masanobu Sugawara, Akio Fujii, Kazumi Okuro, Nobuo Nagashima, Kenji Inoue +5 more | 2004-04-13 |
| 6359155 | Process for the preparation of 3-hydroxytetrahydrofuran | Koichi Kinoshita, Tadashi Moroshima, Yoshifumi Yanagida, Nobuo Nagashima, Tatsuya Honda +2 more | 2002-03-19 |
| 5981522 | Treatment of disease caused by infection of Helicobacter | Katsuji Yamashita, Takehiko Yamane, Shinichi Sakashita, Kazunori Hosoe, Kenji Fujii | 1999-11-09 |