Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5607912 | Hydrochlorofluorocarbon azeotropic or azeotropic-like mixture | Shunichi Samejima, Kenroh Kitamura, Naohiro Watanabe, Teruo Asano, Yoko Usami | 1997-03-04 |
| 5320683 | Azeotropic or azeotropic-like composition of hydrochlorofluoropropane | Shunichi Samejima, Kenroh Kitamura, Naohiro Watanabe, Teruo Asano, Shinsuke Morikawa | 1994-06-14 |