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Shunji Ohtsuji Patents |
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Inventor: Ohtsuji; Shunji
Address: Tokyo, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4932731 |
Holographic head-up display apparatus |
June 12, 1990 |
| In a head-up display such that display images of instruments within a dashboard can be projected upon part of a windshield of an automotive vehicle, the holographic head-up display apparatus comprises a light emitting display unit; a transmissive hologram plate; and a reflective holo |
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