Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648325 | Mixed solvent composition with 1-H-perfluorohexane, methanol or ethanol, and optionally a hydrocarbon | Michino Ikehata, Masaaki Tsuzaki, Kazuya Oharu | 1997-07-15 |
| 5607912 | Hydrochlorofluorocarbon azeotropic or azeotropic-like mixture | Shunichi Samejima, Naohiro Watanabe, Teruo Asano, Toru Kamimura, Yoko Usami | 1997-03-04 |