Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655800 | Lens connecting device and a method of connecting lens for rimless glasses | Yukiko Kori | 2003-12-02 |
| 6336250 | Spring hinge for eyeglasses | Yukiko Kori | 2002-01-08 |
| 5412440 | Rimless spectacles with adjustable temples and lenses | Yukiko Kori | 1995-05-02 |