Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496002 | Rotation detector having a plurality of magnetism detection elements, a plurality of magnetic resistors which are able to switch the resistance from great to small and vice-versa | Katsuya Kogiso, Masahiro Taniguchi, Shinji Usui | 2002-12-17 |
| 6490699 | Computer monitor device | Yoshiharu Kawarazaki | 2002-12-03 |
| 6385733 | Computer monitor device | Yoshiharu Kawarazaki | 2002-05-07 |