Okuno; Youichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okuno; Youichi.The latest application filed is for "view finder for single-lens reflex camera".
- Okuno; Youichi - Yokohama JP
- Okuno; Youichi - Kanagawa JP
| Patent | Date |
|---|---|
| View finder for single-lens reflex camera Grant 4,297,020 - Yamada , et al. October 27, 1 | 1981-10-27 |
| Photographic data printing device Grant 4,198,146 - Taguchi , et al. April 15, 1 | 1980-04-15 |
| Camera having a holographic indicator Grant 4,165,930 - Matsumoto , et al. August 28, 1 | 1979-08-28 |
| Light measuring arrangement for a single lens reflex camera Grant 4,134,652 - Kiyohara , et al. January 16, 1 | 1979-01-16 |
| Data printing device for camera Grant 4,104,658 - Uchiyama , et al. August 1, 1 | 1978-08-01 |
| Device for measuring light incident on an image forming optical system Grant 4,103,153 - Matsumoto , et al. July 25, 1 | 1978-07-25 |
| View finder system for a single lens reflex camera Grant 4,053,912 - Okuno , et al. October 11, 1 | 1977-10-11 |
| Exposure value display system for a camera Grant 3,971,048 - Ito , et al. July 20, 1 | 1976-07-20 |
| Viewfinder for a single lens reflex camera Grant 3,962,710 - Okuno , et al. June 8, 1 | 1976-06-08 |
| Mirror Reflex Viewfinder Providing Indications Of Photographing Information Grant 3,840,298 - Okuno October 8, 1 | 1974-10-08 |
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