Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329026 | Process for preparation of 2-substituted 1,4-naphthoquinone | Noriaki Ikeda, Yasushi Fujii, Ryuji Aoki, Yumi Hatta | 1994-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329026 | Process for preparation of 2-substituted 1,4-naphthoquinone | Noriaki Ikeda, Yasushi Fujii, Ryuji Aoki, Yumi Hatta | 1994-07-12 |