Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794519 | Process for the production of sulfonic esters | Fumihiko Kano, Shigeki Kunihiro, Noritaka Yoshida | 2004-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794519 | Process for the production of sulfonic esters | Fumihiko Kano, Shigeki Kunihiro, Noritaka Yoshida | 2004-09-21 |