Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4526439 | Three-dimensional image display apparatus and a screen therefor | Takanori Okoshi | 1985-07-02 |
| 4329019 | Three-dimensional image display apparatus and a screen therefor | Takanori Okoshi | 1982-05-11 |