Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414208 | Process for producing dimetylnaphthalene and alkylnaphthalene with methallosilicate catalyst | Toshio Tsutsui, Osamu Kubota, Masataka Wakabayashi, Tomoyuki Inui | 2002-07-02 |