Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911291 | Packaging set for solid articles | Nobuo Nishio, Takuo Tsuchida | 1990-03-27 |
| 4665172 | Process for producing heterocyclic compound having nitromethylene group as the side chain group | Katsumasa Harada, Ryoji Sugise | 1987-05-12 |
| 4625025 | Process for producing a 2H-1,3-thiazolidine, 2H-tetrahydro-1,3-thiazine, or 2H-hexahydro-1,3-thiazepine derivative substituted at the 2 position by a nitromethylene group derivative | Katsumasa Harada, Ryoji Sugise | 1986-11-25 |
| 4594424 | 5-mercapto-1,2,3-thiadiazoles composition and process for preparing the same | Takato Nakamura, Tadakazu Sakata | 1986-06-10 |
| 4514571 | Process for the preparation of urea derivatives | Mamoru Nakai, Teruhiko Inoue | 1985-04-30 |
| 4401830 | Process for preparation of 3-alkoxy-4-hydroxyphenylacetic acid | Sumio Umumura, Kikuo Ataka, Hiroshi Shiraishi | 1983-08-30 |