Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5896231 | Vehicular apparatus for forming a display image distantly | — | 1999-04-20 |
| 5504622 | Apparatus for head up display comprising a parabolic reflective mirror | Tomonari Ishikawa | 1996-04-02 |