Okudaira; Sadao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okudaira; Sadao.The latest application filed is for "subminiature imaging optical system".
- Okudaira; Sadao - Saitama JP
- Okudaira; Sadao - Tokyo JP
- Okudaira; Sadao - Ranzan JP
| Patent | Date |
|---|---|
| Subminiature imaging optical system Grant 7,755,851 - Park , et al. July 13, 2 | 2010-07-13 |
| Subminiature imaging optical system App 20080225408 - Park; Cheon Ho ; et al. | 2008-09-18 |
| Photographic lens with large aperture ratio Grant 4,702,568 - Okudaira October 27, 1 | 1987-10-27 |
| Adapter for connecting single-lens reflex camera lens to video camera Grant 4,589,750 - Tomori , et al. May 20, 1 | 1986-05-20 |
| Zoom lens focusing system Grant 4,460,251 - Okudaira July 17, 1 | 1984-07-17 |
| Wide angle zoom lens having a high variation ratio Grant 4,240,700 - Ogawa , et al. December 23, 1 | 1980-12-23 |
| Zoom lenses Grant 4,185,893 - Ogawa , et al. January 29, 1 | 1980-01-29 |
| Variable focal length lens system Grant 4,074,931 - Okudaira February 21, 1 | 1978-02-21 |
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