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Inventor: Abe; Hiroyuki
Address: Kanagawa-ken, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6005556 |
Optical pointing device and pointing method using the same |
December 21, 1999 |
| An optical pointing device for instructing a predetermined operation by moving an index over a display screen of a computer is configured such that a plurality of photocouplers are arranged on vertical sides and horizontal sides of a rectangular operation plane at a predetermined pitch |
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