Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7326806 | Catalyst for the preparation of carboxylic esters and method for producing carboxylic esters | Toshio Hayashi | 2008-02-05 |
| 7122698 | Method for producing α-hydroxycarboxylate | Hiroshi Yoshida, Hideaki Tsuneki, Toshio Hayashi, Hideyuki Baba, Satoshi Nakagawa +3 more | 2006-10-17 |
| 6500967 | Catalyst for use in production of epoxide, method for producing the catalyst, and method for producing epoxide | Toshio Hayashi, Masahiro Wada | 2002-12-31 |