Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5808149 | Method for producing high-purity fluoroalkylsulfonic acid anhydride | Tamio Nakamura, Masahiro Tainaka, Yasushi Kita, Shoji Okabayashi | 1998-09-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5808149 | Method for producing high-purity fluoroalkylsulfonic acid anhydride | Tamio Nakamura, Masahiro Tainaka, Yasushi Kita, Shoji Okabayashi | 1998-09-15 |