Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5075493 | Process for preparing .alpha., .beta.-unsaturated carboxylic acid ester | Yoshikazu Shima, Takafumi Abe, Koichi Kida | 1991-12-24 |
| 5061675 | Process for producing a denaturated manganese dioxide catalyst for the hydration reaction of cyanohydrins | Shuji Ebata, Hiroyuki Hirayama, Koichi Kida | 1991-10-29 |
| 5053535 | Process for producing .alpha.-hydroxyisobutyric acid | Yoshikazu Shima, Takafumi Abe, Koichi Kida | 1991-10-01 |
| 4983757 | Process for production of carboxylic acid esters and formamide | Jiro Ishikawa, Shuji Ebata, Koichi Kida | 1991-01-08 |
| 4950801 | Process for producing alpha-hydroxycarboxylic acid amide | Shuji Ebata, Hiroyuki Hirayama, Toshio Kondo, Koichi Kida | 1990-08-21 |