Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4968606 | Methods for producing ribose-1-phosphoric acid and ribavirin | Kenzo Yokozeki, Hideyuki Shirae | 1990-11-06 |
| 4711846 | Process for the production of L-aspartyl-L-phenylalanine methy ester or L-aspartyl-L-phenylalanine | Kenzo Yokozeki | 1987-12-08 |
| 4650759 | Method of producing L-carnitine | Kenzo Yokozeki | 1987-03-17 |