Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023186 | Screen | Akira Shinbo, Toshiaki Hashizume | 2011-09-20 |
| 7948679 | Screen and projector | Akira Shinbo | 2011-05-24 |
| 7911694 | Screen | Akira Shinbo | 2011-03-22 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023186 | Screen | Akira Shinbo, Toshiaki Hashizume | 2011-09-20 |
| 7948679 | Screen and projector | Akira Shinbo | 2011-05-24 |
| 7911694 | Screen | Akira Shinbo | 2011-03-22 |