Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5532421 | Method for the isomerization of cis-alkenyl compounds | Takanobu Terauchi, Toyohisa Sakurada, Hiroshi Suzuki | 1996-07-02 |
| 5481040 | Process for the preparation of phosphonium salts | Kazushi Hirokawa, Kurao Okada | 1996-01-02 |
| 5463149 | 1-halo-cis-3-tetradecenes and processes for the preparation of cis-olefin compounds by using same | Daisuke Iwai, Shigeo Okano, Hiroshi Suzuki, Mitsuyoshi Oshima | 1995-10-31 |
| 5292973 | Phosphine oxide removal from compounds formed by a Wittig reaction | Akira Yamamoto | 1994-03-08 |
| 5162596 | Z-12-heptadecen-1-yne | Akira Yamamoto, Mitsuyoshi Oshima | 1992-11-10 |
| 5082961 | Method for the preparation of an alkynyl compound | Akira Yamamoto | 1992-01-21 |
| 4918252 | 1-halo-(Z,E)-7,10-dodecadiene and a method for the preparation thereof | Akira Yamamoto | 1990-04-17 |
| 4912253 | Method for the preparation of an unsaturated alcohol or ester thereof | Akira Yamamoto | 1990-03-27 |
| 4760196 | Method for preparing an aldehyde or alcohol by reduction of a carboxylic acid | Akira Yamamoto | 1988-07-26 |