Aihara; Toshiharu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Aihara; Toshiharu.The latest application filed is for "compact electronic apparatus with a refresh unit for a dynamic type memory".
- Aihara; Toshiharu - Tokyo JP
- Aihara; Toshiharu - Oome JP
- Aihara; Toshiharu - Kodaira JP
| Patent | Date |
|---|---|
| Compact electronic apparatus with a refresh unit for a dynamic type memory Grant 4,881,205 - Aihara November 14, 1 | 1989-11-14 |
| Electronic wristwatch having dialing tone generator Grant 4,864,604 - Aihara * September 5, 1 | 1989-09-05 |
| Dialing tone generator employing low frequency oscillator Grant 4,769,836 - Aihara September 6, 1 | 1988-09-06 |
| Recording/reproducing apparatus including synthesized voice converter Grant 4,717,261 - Kita , et al. January 5, 1 | 1988-01-05 |
| Electronic device having timepiece function Grant 4,405,241 - Aihara , et al. September 20, 1 | 1983-09-20 |
| Electronic timepiece having recording function Grant 4,368,988 - Tahara , et al. January 18, 1 | 1983-01-18 |
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