Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698742 | Method for producing an optically active azolyl-.alpha., .beta.-unsaturated alcohol | Yukio Yoneyoshi, Gohfu Suzukamo, Yoji Sakito | 1997-12-16 |
| 5510519 | Optically active secondary amine compound, process for producing optically active secondary amine compound and process for producing optically active carboxylic acid by using said compound | Yukio Yoneyoshi, Junko Kudo | 1996-04-23 |
| 5298660 | Optically active secondary amine compound, process for producing optically active secondary amine compound and process for producing optically active carboxylic acid by using said compound | Yukio Yoneyoshi, Junko Kudo | 1994-03-29 |
| 5144071 | Method for producing an optically active azolyl-.alpha.,.beta.-unsaturated alcohol | Yukio Yoneyoshi, Gohfu Suzukamo, Yoji Sakito | 1992-09-01 |
| 5041651 | Asymmetrically modified boron hydride type compound and a method for producing an optically active alcohol derivative by the use thereof | Yukio Yoneyoshi, Gohfu Suzukamo, Kazuhiko Hamada | 1991-08-20 |
| 4923999 | Optically active borane complex and a method for producing an optically active alcohol derivative by the use thereof | Yukio Yoneyoshi, Gohfu Suzukamo, Kazuhiko Hamada | 1990-05-08 |
| 4908455 | Method for producing an optically active azolyl-.alpha. .beta.-unsaturated alcohol | Yukio Yoneyoshi, Gohfu Suzukamo, Yoji Sakito | 1990-03-13 |
| 4760149 | Asymmetrically modified boron hydride type compound, a production method thereof, and a method for producing an optically active alcohol derivative by the use thereof | Yukio Yoneyoshi, Gohfu Suzukamo, Kazuhiko Hamada | 1988-07-26 |
| 4749809 | Optically active borane complex and a method for producing an optically active alcohol derivative by the use thereof | Yukio Yoneyoshi, Gohfu Suzukamo, Kazuhiko Hamada | 1988-06-07 |
| 4343953 | Method for preparing 4-hydroxy-3-methyl-2-(2-propynyl)-2-cyclopentenolone | Noritada Matsuo, Nobushige Itaya, Kohichi Aketa, Osamu Magara | 1982-08-10 |
| 4309439 | Substituted-acetic acid ester | Nobuo Ohno, Isao Ohno, Hisami Takeda, Kiyoshi Kasamatsu | 1982-01-05 |