Ogihara; Masuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ogihara; Masuo.The latest application filed is for "motor-driven shutter for camera".
- Ogihara; Masuo - Yotsukaido JP
- Ogihara; Masuo - Chiba JP
| Patent | Date |
|---|---|
| Motor-driven shutter for camera Grant 5,060,000 - Ogihara , et al. * October 22, 1 | 1991-10-22 |
| Stepping motor-driven sector opening/closing device Grant 4,782,353 - Ogihara , et al. November 1, 1 | 1988-11-01 |
| Strobe control circuit for flash photography Grant 4,771,309 - Ogihara , et al. September 13, 1 | 1988-09-13 |
| Control circuit for program shutter Grant 4,648,701 - Ogihara , et al. March 10, 1 | 1987-03-10 |
| Electromagnetically actuated shutter for a camera Grant 4,634,254 - Ogihara , et al. January 6, 1 | 1987-01-06 |
| Warning system for automatic focusing camera Grant 4,304,475 - Kitai , et al. December 8, 1 | 1981-12-08 |
| Time detecting switch for alarm clock Grant 4,214,134 - Ogihara , et al. July 22, 1 | 1980-07-22 |
| Driving device for an electric timepiece Grant 4,167,848 - Kitai , et al. September 18, 1 | 1979-09-18 |
| Electromagnetic driving device Grant 4,152,613 - Kitai , et al. May 1, 1 | 1979-05-01 |
| Slip mechanism of clock Grant 4,127,984 - Ogihara , et al. December 5, 1 | 1978-12-05 |
| Reversal preventing device of electric clock Grant 4,104,859 - Ogihara , et al. August 8, 1 | 1978-08-08 |
| Drive device for electric clock Grant 4,037,400 - Kitai , et al. July 26, 1 | 1977-07-26 |
| Opening Device For An Electronic Shutter Grant 3,856,393 - Ogihara , et al. December 24, 1 | 1974-12-24 |
| Self-timer For A Camera Grant 3,852,785 - Ogihara , et al. December 3, 1 | 1974-12-03 |
| Camera Shutter Power Switch Maintaining Connection For Cameras With Electrically-operated Shutters Grant 3,839,607 - Ogihara October 1, 1 | 1974-10-01 |
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