Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6410797 | Process for the production of ketoisophorone derivatives and equipment therefor | Hiroyuki Miura, Ikuo Takahashi | 2002-06-25 |
| 6369263 | Process for producing hydroquinone diester derivative | — | 2002-04-09 |
| 6346651 | Process and apparatus for producing ketoisophorone | Noboru Kamei, Hiroyuki Miura | 2002-02-12 |