Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635155 | Method for preparing an optical thin film | Masao Miyamura, Kazuhiko Mitarai | 2003-10-21 |
| 6628456 | Ultraviolet and vacuum ultraviolet antireflection substrate | Kaname Okada, Shinya Kikugawa | 2003-09-30 |
| 6533904 | Oxide film, laminate and methods for their production | Junichi Ebisawa, Nobutaka Aomine, Yasuo Hayashi | 2003-03-18 |