Sanyo Electric Co Ltd
Sanyo ElecActive Patents
1
Total Holdings
78
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| JP2012111425A | Mobile electronic apparatus | Active / In Force | 2010-11-26 | — | 0 | Details |
| JP2005251504A | Heating cooking device | Expired / Lapsed | 2004-03-03 | — | 0 | Details |
| JP2002281438A | Abstract video specifying apparatus and abstract video spec… | Expired / Lapsed | 2001-03-19 | — | 0 | Details |
| JP2002281449A | Video equipment | Expired / Lapsed | 2001-03-16 | — | 0 | Details |
| EP1096799A1 | Camera signal processing device and camera signal processin… | Expired / Lapsed | 2000-03-07 | — | 6 | Details |
| EP0954173A1 | Digital recording and reproducing system with copy protecti… | Expired / Lapsed | 1999-04-26 | — | 11 | Details |
| EP0928935A2 | Temperature controlling pseudo load container for insulated… | Expired / Lapsed | 1998-12-30 | — | 8 | Details |
| EP0861005A2 | One-chip color camera capable of restricting unwanted false… | Expired / Lapsed | 1998-02-19 | — | 12 | Details |
| EP0822711A2 | Internet information displaying apparatus | Expired / Lapsed | 1997-08-01 | — | 16 | Details |
| EP0800317A2 | Single CCD-type color camera having high resolution and cap… | Expired / Lapsed | 1997-03-26 | — | 10 | Details |
| EP0797355A2 | Digital broadcast receiver | Expired / Lapsed | 1997-03-18 | — | 6 | Details |
| JPH09149333A | Television receiver | Expired / Lapsed | 1995-11-27 | — | 0 | Details |
| JPH07272706A | Waterproof portable electronic device with built-in battery | Expired / Lapsed | 1994-03-30 | — | 0 | Details |
| EP0541092A2 | Video camera with optical zoom mechanism and picture stabil… | Expired / Lapsed | 1992-11-05 | — | 4 | Details |
| JPH05244482A | Character insert circuit for digital camera | Expired / Lapsed | 1992-02-28 | — | 0 | Details |
| EP0429056A2 | Centralized control system for terminal device | Expired / Lapsed | 1990-11-20 | — | 27 | Details |
| FR2651591A1 | Image processing apparatus and image reduction circuit for … | Expired / Lapsed | 1990-08-31 | — | 0 | Details |
| EP0393717A2 | Active filter circuit | Expired / Lapsed | 1990-04-20 | — | 18 | Details |
| EP0393717A3 | Active filter circuit | Expired / Lapsed | 1990-04-20 | — | 0 | Details |
| EP0393632A2 | Apparatus for road path searching applicable to car navigat… | Expired / Lapsed | 1990-04-18 | — | 16 | Details |
| EP0393631A2 | Initial process system after cutoff of power source and cor… | Expired / Lapsed | 1990-04-18 | — | 5 | Details |
| EP0367264A2 | A digital video tape recorder capable of high speed image r… | Expired / Lapsed | 1989-11-02 | — | 11 | Details |
| EP0341692A2 | Image sensing apparatus having automatic focusing function … | Expired / Lapsed | 1989-05-10 | — | 13 | Details |
| JPH0229581A | Refrigerator | Expired / Lapsed | 1988-07-19 | — | 0 | Details |
| EP0297587A2 | Automatic focusing apparatus for automatically matching foc… | Expired / Lapsed | 1988-06-30 | — | 12 | Details |
| EP0459531A2 | Apparatus for reproducing signals from both sides of discs | Expired / Lapsed | 1988-05-25 | — | 1 | Details |
| EP0291934A2 | Index scan system in video tape recorder | Expired / Lapsed | 1988-05-17 | — | 9 | Details |
| JPS6449664A | Thermal transfer recording method | Expired / Lapsed | 1987-08-20 | — | 0 | Details |
| DE3612707A1 | INDUCTION HEATING DEVICE WITH FALSE LOAD DETECTOR | Expired / Lapsed | 1986-04-16 | — | 0 | Details |
| WO1980000292A1 | Color television receiver | Expired / Lapsed | 1979-07-12 | — | 0 | Details |
| JPS5552592A | Data writing method and field effect transistor used for fu… | Expired / Lapsed | 1978-10-13 | — | 0 | Details |
| US6624570B1 | Electroluminescent display device and method for its fabric… | Expired / Lapsed | 2000-09-29 | 2003-09-23 | 44 | Details |
| US6522533B1 | Accessory of electronic device | Expired / Lapsed | 2000-07-28 | 2003-02-18 | 16 | Details |
| US6492063B1 | Lithium secondary battery | Expired / Lapsed | 2000-10-12 | 2002-12-10 | 6 | Details |
| EP0884681B1 | Digital camera | Expired / Lapsed | 1998-06-05 | 2002-11-20 | 5 | Details |
| US6469746B1 | Multi-vision screen adapter | Expired / Lapsed | 1993-12-28 | 2002-10-22 | 29 | Details |
| US6367080B1 | Internet information displaying apparatus | Expired / Lapsed | 1997-08-01 | 2002-04-02 | 3 | Details |
| JP3216089B2 | Superconducting device manufacturing method and superconduc… | Expired / Lapsed | 1991-10-04 | 2001-10-09 | 0 | Details |
| US6250100B1 | Dual heat source high-temperature regenerator | Expired / Lapsed | 2000-03-29 | 2001-06-26 | 4 | Details |
| US6198510B1 | Internet information displaying apparatus | Expired / Lapsed | 1997-09-02 | 2001-03-06 | 27 | Details |
| US6175805B1 | Navigation system | Expired / Lapsed | 1999-04-12 | 2001-01-16 | 4 | Details |
| US6168124B1 | Image receiving monitor using LCD | Expired / Lapsed | 1998-12-16 | 2001-01-02 | 17 | Details |
| US5951280A | High-temperature regenerator | Expired / Lapsed | 1998-01-09 | 1999-09-14 | 7 | Details |
| US5719725A | Disk playback device | Expired / Lapsed | 1996-12-02 | 1998-02-17 | 4 | Details |
| USD386159S | Monitor display | Expired / Lapsed | 1996-10-10 | 1997-11-11 | 1 | Details |
| US5611018A | System for controlling voice speed of an input signal | Expired / Lapsed | 1994-09-14 | 1997-03-11 | 44 | Details |
| US5477527A | High density optical disc and optical disc player | Expired / Lapsed | 1994-04-14 | 1995-12-19 | 12 | Details |
| USD355897S | Computer terminal | Expired / Lapsed | 1993-08-10 | 1995-02-28 | 1 | Details |
| US5369378A | Digital DQPSK modulator | Expired / Lapsed | 1992-11-04 | 1994-11-29 | 4 | Details |
| EP0358166B1 | Power saving arrangement and power saving method | Expired / Lapsed | 1989-09-05 | 1994-07-13 | 10 | Details |
| US5225795A | Digital quadrature modulator | Expired / Lapsed | 1992-01-21 | 1993-07-06 | 4 | Details |
| US5124604A | Disk drive motor | Expired / Lapsed | 1990-11-05 | 1992-06-23 | 4 | Details |
| US5077784A | Visible telephone | Expired / Lapsed | 1990-10-09 | 1991-12-31 | 33 | Details |
| USD321687S | Cassette tape player | Expired / Lapsed | 1989-08-21 | 1991-11-19 | 1 | Details |
| USD321167S | Battery charger | Expired / Lapsed | 1989-06-06 | 1991-10-29 | 1 | Details |
| US5045847A | Flat display panel | Expired / Lapsed | 1989-01-18 | 1991-09-03 | 14 | Details |
| US5036471A | Apparatus for road path searching applicable to car navigat… | Expired / Lapsed | 1990-04-16 | 1991-07-30 | 16 | Details |
| US5001635A | Vehicle | Expired / Lapsed | 1988-12-27 | 1991-03-19 | 14 | Details |
| USD311527S | Portable computer | Expired / Lapsed | 1988-04-27 | 1990-10-23 | 1 | Details |
| USD309140S | Tape player | Expired / Lapsed | 1987-06-30 | 1990-07-10 | 1 | Details |
| USD304942S | Digital audio compact disk player | Expired / Lapsed | 1986-12-17 | 1989-12-05 | 1 | Details |
| USD298752S | Computer | Expired / Lapsed | 1985-12-12 | 1988-11-29 | 1 | Details |
| US4776894A | Photovoltaic device | Expired / Lapsed | 1987-08-13 | 1988-10-11 | 16 | Details |
| US4694320A | Semiconductor integrated circuit having multiple-layered co… | Expired / Lapsed | 1986-08-07 | 1987-09-15 | 16 | Details |
| USD290114S | Tape player | Expired / Lapsed | 1984-12-06 | 1987-06-02 | 1 | Details |
| USD289763S | Computer | Expired / Lapsed | 1984-06-07 | 1987-05-12 | 1 | Details |
| USD282364S | Wireless telephone handset | Expired / Lapsed | 1983-06-08 | 1986-01-28 | 1 | Details |
| USD281604S | Projection television receiver | Expired / Lapsed | 1983-02-01 | 1985-12-03 | 1 | Details |
| US4399202A | Lithium battery | Expired / Lapsed | 1981-06-08 | 1983-08-16 | 6 | Details |
| US4286134A | Temperature measuring arrangements for microwave ovens | Expired / Lapsed | 1979-07-09 | 1981-08-25 | 18 | Details |
| US4190803A | Multifrequency superheterodyne receiver with priority chann… | Expired / Lapsed | 1978-04-25 | 1980-02-26 | 11 | Details |
| USD250710S | Automobile tape player | Expired / Lapsed | 1976-09-02 | 1979-01-02 | 1 | Details |
| US4004159A | Electrically reprogrammable nonvolatile floating gate semi-… | Expired / Lapsed | 1975-11-03 | 1977-01-18 | 11 | Details |
| US3909512A | Sound information reproducing apparatus for use in a still … | Expired / Lapsed | 1973-10-05 | 1975-09-30 | 19 | Details |
| US3823998A | Light valve | Expired / Lapsed | 1973-05-23 | 1974-07-16 | 17 | Details |
| US3662346A | Information output system | Expired / Lapsed | 1970-01-20 | 1972-05-09 | 17 | Details |
| US3634873A | Hermetically sealed dc-motor-compressor unit | Expired / Lapsed | 1970-06-11 | 1972-01-11 | 15 | Details |
| US3246187A | Ferrite core rotors | Expired / Lapsed | 1963-04-02 | 1966-04-12 | 2 | Details |