Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4524032 | Direct fluorination of etherified or unetherified hydroxy group bearing aromatic compounds | Sadamu Ishii, Masahiro Suefuji | 1985-06-18 |
| 4481149 | Fluorine-containing phenyl benzoate compounds, and their production and use | Masahiro Suefuji, Tamio Mitote, Naotake Matsumura | 1984-11-06 |
| 4393231 | Fluorine-containing phenyl benzoate compounds, and their production and use | Masahiro Suefuji, Tamio Mitote, Naotake Matsumura | 1983-07-12 |
| 4390702 | 3-Substituted-3-fluoropyruvic acids and their esters and salts, and production thereof | Masahiro Suefuji, Tadahiko Tsushima, Hiroshi Tanida | 1983-06-28 |
| 4390740 | Process for preparing fluorobenzene | Iwao Tabushi, Kazuhiro Shimokawa, Daiji Naito, Tsutomu Yoshida | 1983-06-28 |