Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6252713 | Optical device provided with correcting function for trembling of focused image | Shinji Tsukamoto | 2001-06-26 |
| 6225613 | Optical device provided with correcting function for trembling of focused image with a stop of power supply to the device | Shinji Tsukamoto | 2001-05-01 |
| 6208464 | Tremble preventing device | Shinji Tsukamoto | 2001-03-27 |
| 6108134 | Viewing optical instrument having an image stabilizer | Shinji Tsukamoto | 2000-08-22 |
| 6078436 | Mechanism correcting a trembling of focused image | Shinji Tsukamoto, Shigeo Enomoto | 2000-06-20 |
| 6067195 | Binoculars having hand-vibration compensation system | Shinji Tsukamoto, Moriyasu Kanai, Tetsuo Sekiguchi | 2000-05-23 |
| 6057962 | Observation optical system having hand-vibration compensation system | Shinji Tsukamoto, Tetsuo Sekiguchi, Moriyasu Kanai | 2000-05-02 |
| 6057963 | Binocular having hand-vibration compensation system | Shinji Tsukamoto, Moriyasu Kanai | 2000-05-02 |
| 6043934 | Observing equipment having hand-vibration compensation system | Shinji Tsukamoto, Tetsuo Sekiguchi, Moriyasu Kanai | 2000-03-28 |
| 6038072 | Binocular having hand-vibration compensation system | Shinji Tsukamoto, Moriyasu Kanai | 2000-03-14 |
| 6018420 | Binocular having hand-vibration compensation system | Shinji Tsukamoto, Moriyasu Kanai | 2000-01-25 |
| 5995762 | Lens driving mechanism | Shigeo Enomoto, Shinji Tsukamoto | 1999-11-30 |
| 5886777 | Electronic distance measuring device | — | 1999-03-23 |