Harigae; Shunji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harigae; Shunji.The latest application filed is for "optical data recording and reproducing apparatus".
- Harigae; Shunji - Neyagawa JP
- Harigae; Shunji - Nara JP
| Patent | Date |
|---|---|
| Optical data recording and reproducing apparatus Grant 4,523,304 - Satoh , et al. June 11, 1 | 1985-06-11 |
| Apparatus for locating a track on disc-like optical information carriers Grant 4,484,319 - Koishi , et al. November 20, 1 | 1984-11-20 |
| Light source intensity control in an optical recording and reproducing apparatus Grant 4,426,693 - Satoh , et al. January 17, 1 | 1984-01-17 |
| Optical recording and/or reproducing device Grant 4,420,828 - Yoshida , et al. December 13, 1 | 1983-12-13 |
| Optical recording and reproducing disc Grant 4,385,303 - Akahira , et al. May 24, 1 | 1983-05-24 |
| Optical recording device Grant 4,328,506 - Yoshida , et al. May 4, 1 | 1982-05-04 |
| Optical system having diode laser light source Grant 4,272,651 - Yoshida , et al. June 9, 1 | 1981-06-09 |
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