Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373073 | Process for the preparation of 1-monoalkyl dimethylsilylpropyne polymers | Yukihiro Saito, Shiro Asakawa | 1994-12-13 |
| 5176724 | Permselective composite membrane having improved gas permeability and selectivity | Yukihiro Saito, Shiro Asakawa, Midori Seki | 1993-01-05 |
| 5149751 | Process for the preparation of 1-monoalkyl-dimethylsilylpropyne polymers | Yukihiro Saito, Shiro Asakawa | 1992-09-22 |
| 4925612 | Method for making a thin film of polymer | Yukihiro Saito, Shiro Asakawa | 1990-05-15 |