Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296601 | Process for producing carboxylic acid esters | Keiji Suto, Masaaki Kudo | 1994-03-22 |
| 5194631 | Process for producing carboxylic acids | Keiji Suto, Koji Nakasa, Masaaki Kudo | 1993-03-16 |
| 5142057 | Process for producing carboxylic acid amides | Keiji Suto, Masaaki Kudo | 1992-08-25 |
| 4845232 | Process for producing 1,2,4-triazolin-5-one derivatives, and intermediates therefor | Hisanori Matsui, Keiji Sutoh, Kazuhiro Takagi, Kunihiro Yabutani, Kuniaki Taninaka +1 more | 1989-07-04 |