Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5175366 | Process for producing a denaturated manganese dioxide catalyst for the hydration reaction of cyanohydrins | Shuji Ebata, Hirofumi Higuchi, Koichi Kida | 1992-12-29 |
| 5061675 | Process for producing a denaturated manganese dioxide catalyst for the hydration reaction of cyanohydrins | Shuji Ebata, Hirofumi Higuchi, Koichi Kida | 1991-10-29 |
| 4990651 | Process for producing carboxylic acid esters | Hideo Ikarashi, Yoshio Kawai, Seiji Nagasawa | 1991-02-05 |
| 4987256 | Process for production of .alpha.-hydroxycarboxylic acid amide | Shuji Ebata, Takako Uchiyama | 1991-01-22 |
| 4973739 | Process for production of carboxylic acid esters | Seiji Nagasawa, Hideo Ikarashi, Yoshio Kawai | 1990-11-27 |
| 4950801 | Process for producing alpha-hydroxycarboxylic acid amide | Shuji Ebata, Hirofumi Higuchi, Toshio Kondo, Koichi Kida | 1990-08-21 |