Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632943 | Process for production of optically active pyrroloazepine derivatives | Akira Mizuno, Takushi Nagata, Teruo Muraishi | 2003-10-14 |
| 6049009 | Production method of optically active trans-vinylsulfide alcohol | Masahiro Imoto, Masaji Ishiguro, Takashi Nakatsuka, Rie Tanaka, Hidekazu Inoue | 2000-04-11 |
| 5274085 | Process for preparing erythromycin A oxime or a salt thereof | Takehiro Amano, Masami Goi, Tomomichi Yoshida, Masahiro Hasegawa | 1993-12-28 |
| 4990602 | Erythromycin A derivatives | Shigeo Morimoto, Takashi Adachi, Tohru Matsunaga, Masato Kashimura, Toshifumi Asaka +2 more | 1991-02-05 |
| 4885367 | Sulfonanilide compounds | Kensei Yoshikawa, Yutaka Ohuchi, Shiuji Saito, Katsuo Hatayama, Kaoru Sota | 1989-12-05 |
| 4557871 | Novel styrene derivatives of the general formula | Katsuo Hatayama, Kensei Yoshikawa, Tatsuhiko Sano, Yutaka Ohuchi, Tomomi Ota +1 more | 1985-12-10 |