Nippon Gakki Co Ltd
Nippon GakActive Patents
0
Total Holdings
27
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| JPS5152944A | Arupaamugokinno seizoho | Expired / Lapsed | 1974-11-06 | — | 0 | Details |
| US4800795A | Electronic drum with angle adjustment | Expired / Lapsed | 1988-04-11 | 1989-01-31 | 12 | Details |
| US4528885A | Touch-responsive apparatus in electronic musical instrument | Expired / Lapsed | 1983-12-06 | 1985-07-16 | 12 | Details |
| US4472035A | Eyeglass-frame | Expired / Lapsed | 1982-03-15 | 1984-09-18 | 11 | Details |
| US4375777A | Electronic musical instrument | Expired / Lapsed | 1981-10-20 | 1983-03-08 | 30 | Details |
| US4301704A | Electronic musical instrument | Expired / Lapsed | 1978-05-01 | 1981-11-24 | 3 | Details |
| US4173164A | Electronic musical instrument with frequency modulation of … | Expired / Lapsed | 1978-05-25 | 1979-11-06 | 12 | Details |
| US4135086A | Automatic record player of linear tracking pickup arm type | Expired / Lapsed | 1977-03-29 | 1979-01-16 | 4 | Details |
| US4131049A | Electronic musical instrument having memories containing wa… | Expired / Lapsed | 1976-10-05 | 1978-12-26 | 4 | Details |
| US4126075A | Supporting device for drums and like musical instruments on… | Expired / Lapsed | 1977-01-05 | 1978-11-21 | 79 | Details |
| US4036096A | Musical tone waveshape generator | Expired / Lapsed | 1975-07-10 | 1977-07-19 | 15 | Details |
| US4002991A | Pilot signal extracting circuitry | Expired / Lapsed | 1976-01-02 | 1977-01-11 | 10 | Details |
| US3979989A | Electronic musical instrument | Expired / Lapsed | 1975-05-27 | 1976-09-14 | 6 | Details |
| US3979996A | Electronic musical instrument | Expired / Lapsed | 1975-05-27 | 1976-09-14 | 7 | Details |
| US3960044A | Keyboard arrangement having after-control signal detecting … | Expired / Lapsed | 1974-10-17 | 1976-06-01 | 8 | Details |
| US3908504A | Harmonic modulation and loudness scaling in a computer organ | Expired / Lapsed | 1974-04-19 | 1975-09-30 | 20 | Details |
| US3888333A | Tremolo generating device with multi-directionally rotating… | Expired / Lapsed | 1973-04-11 | 1975-06-10 | 11 | Details |
| US3806820A | Audio apparatus | Expired / Lapsed | 1972-02-24 | 1974-04-23 | 6 | Details |
| US3760358A | Latching selector for selectively drawing out a single sign… | Expired / Lapsed | 1972-08-08 | 1973-09-18 | 9 | Details |
| US3715447A | Electronic musical instrument with a keyboard device capabl… | Expired / Lapsed | 1971-05-13 | 1973-02-06 | 21 | Details |
| US3624263A | Electronic musical instrument with automatic bass performan… | Expired / Lapsed | 1971-02-16 | 1971-11-30 | 7 | Details |
| US3591702A | Attack and decay circuitry for electronic musical instrument | Expired / Lapsed | 1969-05-21 | 1971-07-06 | 4 | Details |
| US3590134A | Electronic musical system with magnetic field responsive sw… | Expired / Lapsed | 1969-03-24 | 1971-06-29 | 8 | Details |
| US3562399A | Electronic musical instrument with manual rod controlled sp… | Expired / Lapsed | 1968-05-09 | 1971-02-09 | 7 | Details |
| US3369097A | Contact device for electric switches | Expired / Lapsed | 1967-03-14 | 1968-02-13 | 0 | Details |
| US3363499A | Keyframe side pin guides of musical instrument | Expired / Lapsed | 1966-12-08 | 1968-01-16 | 2 | Details |
| US3363076A | Electric switch provided with a stationary electroconductiv… | Expired / Lapsed | 1967-02-20 | 1968-01-09 | 0 | Details |