Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5607912 | Hydrochlorofluorocarbon azeotropic or azeotropic-like mixture | Shunichi Samejima, Kenroh Kitamura, Naohiro Watanabe, Toru Kamimura, Yoko Usami | 1997-03-04 |
| 5320683 | Azeotropic or azeotropic-like composition of hydrochlorofluoropropane | Shunichi Samejima, Kenroh Kitamura, Naohiro Watanabe, Toru Kamimura, Shinsuke Morikawa | 1994-06-14 |
| 5302313 | Halogenated hydrocarbon solvents | Naohiro Watanabe, Kazuki Jinushi, Shunichi Samejima | 1994-04-12 |
| 5271775 | Methods for treating substrates by applying a halogenated hydrocarbon thereto | Naohiro Watanabe, Kazuki Jinushi, Shunichi Samejima | 1993-12-21 |
| 5116426 | Method of cleaning a substrate using a dichloropentafluoropropane | Naohiro Watanabe, Kazuki Jinushi, Shunichi Samejima | 1992-05-26 |