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Kazutoshi Uchida Patents |
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Inventor: Uchida; Kazutoshi
Address: Tokyo, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5071245 |
Ocular refracting power measuring system |
December 10, 1991 |
| An ocular refracting power measuring system includes a projector system for projecting the image of a light source on the eyeground of an eye to be tested and a light receiving system for condensing the light beam from the eyeground onto a light receiving element disposed at a position |
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