Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334996 | Color display apparatus | Yasushi Tanigaki, Yoshiharu Kobayashi | 1994-08-02 |
| 5282027 | Image projection display and pick-up apparatus with optical shutter | Yasushi Tanigaki | 1994-01-25 |