Kamiyama; Kozi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kamiyama; Kozi.The latest application filed is for "variable acoustical deflection of an optical wave in an optical waveguide".
- Kamiyama; Kozi - Kanagawa JP
- Kamiyama; Kozi - Kaisei JP
| Patent | Date |
|---|---|
| Variable acoustical deflection of an optical wave in an optical waveguide Grant 4,929,042 - Hatori , et al. May 29, 1 | 1990-05-29 |
| Optical wavelength conversion device Grant 4,830,447 - Kamiyama , et al. May 16, 1 | 1989-05-16 |
| Optical wavelength conversion device, and a method of making the same Grant 4,820,011 - Umegaki , et al. April 11, 1 | 1989-04-11 |
| Pick-up head for optical information storage disk Grant 4,797,867 - Sunagawa , et al. January 10, 1 | 1989-01-10 |
| Light beam scanning apparatus, and read-out apparatus and recording apparatus using same Grant 4,758,062 - Sunagawa , et al. July 19, 1 | 1988-07-19 |
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