Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9108986 | Method for producing optically active tetrahydroquinolines | Sadayuki Maeda, Tatsunori Sato, Yasuhiko Kawano | 2015-08-18 |
| 7649001 | Fused benzene derivative and use | Mitsuru Shiraishi, Takahito Hara, Masami Kusaka, Naoyuki Kanzaki, Satoshi Yamamoto | 2010-01-19 |
| 6020334 | Piperazinones, their production and use | Hideto Fukushi, Takehiko Naka, Zen-ichi Terashita | 2000-02-01 |
| 5935963 | Piperazinones, their production and use | Hideto Fukushi, Takehiko Naka, Zen-ichi Terashita | 1999-08-10 |
| 5344928 | Phenothiazine derivatives, their production and use | Hirotomo Masuya, Hiroshi Shimadzu, Marvin Motsenbocker | 1994-09-06 |
| 4517361 | Cephalosporin derivatives | Mitsuo Numata, Isao Minamida, Masayoshi Yamaoka, Mitsuru Shiraishi | 1985-05-14 |
| 4421912 | Cephalosporin derivatives | Mitsuo Numata, Isao Mimamida, Masayoshi Yamaoka, Mitsuru Shiraishi | 1983-12-20 |
| 4379924 | Cephalosporin derivatives | Mitsuo Numata, Isao Mimamida, Masayoshi Yamaoka, Mitsura Shiraishi | 1983-04-12 |
| 4251657 | Method for removing protective groups | Michihiko Ochiai, Akira Morimoto | 1981-02-17 |