Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496651 | Method and apparatus for controlling exposure of camera | Fumio Ishihara, Mutsumi Naruse, Takanori Kohno, Tetsuo Sakamoto, Teruyuki Tongu +2 more | 2002-12-17 |
| 6443635 | Electromagnetic actuator with auto-retaining of rotor at triple positions | Junichi Matsumoto | 2002-09-03 |
| 6388414 | Step motor driving apparatus | — | 2002-05-14 |
| 6389232 | Method and apparatus for controlling exposure of camera | Fumio Ishihara, Mutsumi Naruse, Takanori Kohno, Tetsuo Sakamoto, Teruyuki Tongu +2 more | 2002-05-14 |