Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6769614 | Magnetic card reader | — | 2004-08-03 |
| 6702182 | IC card reader | — | 2004-03-09 |
| 6616050 | IC card reader with rotating member | Hajime Oki | 2003-09-09 |
| 6464143 | Card reader and electronic device | Hajime Oki | 2002-10-15 |
| 6367700 | IC card reader | Hajime Oki | 2002-04-09 |
| 6342982 | Card reader | Hajime Oki | 2002-01-29 |
| 6176426 | Card reader and method of installing a card reader | Hajime Oki | 2001-01-23 |
| 6042010 | Card reader and a method of installing a card reader | Hajime Oki | 2000-03-28 |