Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886328 | Display apparatus for vehicle with means to prevent solar heating thereof | — | 1989-12-12 |
| 4837551 | Display apparatus for automotive vehicle | — | 1989-06-06 |
| 4831366 | Head up display apparatus for automotive vehicle | — | 1989-05-16 |
| 4804836 | Optical apparatus having moving means for protecting an optical element for use in automatic vehicle | — | 1989-02-14 |