Nohda; Masao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nohda; Masao.The latest application filed is for "apparatus for measuring the refractive power of an optical system".
- Nohda; Masao - Kanagawa JP
- Nohda; Masao - Yokosuka JP
- Nohda; Masao - Yokohama JP
- Nohda; Masao - Kawasaki JA
| Patent | Date |
|---|---|
| Apparatus for measuring the refractive power of an optical system Grant 4,702,596 - Nohda October 27, 1 | 1987-10-27 |
| Method of and apparatus for measuring radius Grant 4,572,628 - Nohda February 25, 1 | 1986-02-25 |
| Automatic lens meter Grant 4,534,645 - Nohda August 13, 1 | 1985-08-13 |
| Automatic focusing device in a stereoscopic microscope Grant 4,447,717 - Nohda May 8, 1 | 1984-05-08 |
| Eye examining apparatus Grant 4,431,278 - Nohda February 14, 1 | 1984-02-14 |
| Eye-refractometer device Grant 4,390,255 - Nohda , et al. June 28, 1 | 1983-06-28 |
| Ophthalmological instrument of continuously variable magnification Grant 4,370,034 - Nohda January 25, 1 | 1983-01-25 |
| Eye-refractometer device Grant 4,353,625 - Nohda , et al. October 12, 1 | 1982-10-12 |
| Eyeground inspecting contact lens Grant 4,067,646 - Nohda January 10, 1 | 1978-01-10 |
| Curvature measuring optical system in ophthalmometer Grant 3,969,019 - Nohda July 13, 1 | 1976-07-13 |
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