Karaki; Morihiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Karaki; Morihiro.The latest application filed is for "optical head having focus error detection and tracking error detection sensors arranged on substantially the same plane".
- Karaki; Morihiro - Tokyo JP
- Karaki; Morihiro - Nagaokakyo JP
- Karaki; Morihiro - N/A
| Patent | Date |
|---|---|
| Optical head having focus error detection and tracking error detection sensors arranged on substantially the same plane Grant 6,108,283 - Fujita , et al. August 22, 2 | 2000-08-22 |
| Focus error detecting device Grant 5,453,962 - Fujita , et al. September 26, 1 | 1995-09-26 |
| Optical recording/reproducing apparatus using a light spot switching means for centering beams on an information track Grant 5,130,965 - Karaki , et al. July 14, 1 | 1992-07-14 |
| Semiconductor laser apparatus driving system Grant 4,942,584 - Karaki , et al. July 17, 1 | 1990-07-17 |
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