Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7190516 | Screen, optical film, and method of manufacturing an optical film | Hideya Chubachi, Masayasu Kakinuma, Hiroshi Hayashi, Kazuhito Shimoda, Tomoharu Mukasa | 2007-03-13 |
| 7019899 | Screen, optical film, and method of manufacturing an optical film | Hideya Chubachi, Masayasu Kakinuma, Hiroshi Hayashi, Kazuhito Shimoda, Tomoharu Mukasa | 2006-03-28 |
| 7016111 | Screen, optical film, and method of manufacturing an optical film | Hideya Chubachi, Masayasu Kakinuma, Hiroshi Hayashi, Kazuhito Shimoda, Tomoharu Mukasa | 2006-03-21 |