Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5146359 | Double-stage phase-diversity receiver | Shinji Yamashita | 1992-09-08 |
| 4603943 | Structure of an optical fiber | — | 1986-08-05 |
| 4526439 | Three-dimensional image display apparatus and a screen therefor | Makoto Okoshi, deceased | 1985-07-02 |
| 4329019 | Three-dimensional image display apparatus and a screen therefor | Makoto Okoshi, deceased | 1982-05-11 |