Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302313 | Halogenated hydrocarbon solvents | Teruo Asano, Naohiro Watanabe, Shunichi Samejima | 1994-04-12 |
| 5271775 | Methods for treating substrates by applying a halogenated hydrocarbon thereto | Teruo Asano, Naohiro Watanabe, Shunichi Samejima | 1993-12-21 |
| 5116426 | Method of cleaning a substrate using a dichloropentafluoropropane | Teruo Asano, Naohiro Watanabe, Shunichi Samejima | 1992-05-26 |