Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6308329 | Push type data display method, receiving apparatus, and display device | — | 2001-10-23 |
| 6305018 | Electronic content guide system and electronic content guide displaying method | Hirofumi Usui, Peter Shintani | 2001-10-16 |
| 6181326 | Information display control unit and the method and remote input unit and the method | — | 2001-01-30 |
| 6075570 | Electronic program guide system and electronic guide displaying method | Hirofumi Usui, Peter Shintani | 2000-06-13 |
| 6037998 | Electronic program guide system and electronic program guide displaying method | Hirofumi Usui, Peter Shintani | 2000-03-14 |
| 5978039 | Image control method and image control apparatus capable of compensating for disturbed TV image | Hirofumi Usui | 1999-11-02 |
| 5966354 | Drive apparatus for objective lens | Akihiro Kasahara | 1999-10-12 |
| 5808694 | Electronic program guide system and electronic program guide displaying method | Hirofumi Usui, Peter Shintani | 1998-09-15 |
| 5721723 | Objective lens driving device, data recording device, and data reproducing device, all having driver force selectively 120 tutine and positioning the objective lenses | Kiyotaka Uchimaru, Akihiro Kasahara, Koichi Nagai | 1998-02-24 |
| 5696565 | Demagnetizing device is automatically energized after counting a set number of power-on operations of a cathode ray tube | Peter Shintani | 1997-12-09 |
| 5610885 | Linear drive mechanism for use in an optical disk device | — | 1997-03-11 |
| 5187702 | Apparatus for moving an optical system | — | 1993-02-16 |
| 4960321 | Optical apparatus | — | 1990-10-02 |