Michio Yamada
18Patents
6h-index
29Co-inventors
66Inventor score
Filing activity: Jul 8, 1993 → Apr 13, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5824267A | Metallic bactericidal agent | Human Necessities | 36 | Expired |
| US8817506B2 | Converter circuit, and motor drive control apparatus, air-conditioner, refrigerator, and induction heating cooker provided with the circuit | Emerging Cross-Sectional Technologies | 28 | Active |
| US7643296B2 | Motor drive circuit and outdoor unit for air conditioner | Electricity | 23 | Active |
| US5679718A | Microcellular foams containing an infrared attenuating agent and a method of using | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5854295A | Microcellular foams containing an infrared attenuating agent and a method of using | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5748459A | Electric leakage current prevention using an equivalent impedance | Electricity | 14 | Expired |
| US5352479A | Method for forming an electrode | Electricity | 6 | Expired |
| US10714959B2 | Charger/discharger | Emerging Cross-Sectional Technologies | 5 | Active |
| US6629893B1 | Game system and information storage medium | Human Necessities | 5 | Expired |
| US9847735B2 | Power conversion device, motor drive control apparatus including the power conversion device, air blower and compressor including the motor drive control apparatus, and air conditioner including the air blower or the compressor | Emerging Cross-Sectional Technologies | 3 | Active |
| US8012020B2 | Game device, game control, method, information recording medium and program | Human Necessities | 2 | Active |
| US9819297B2 | Power conversion device, motor including the same, air conditioner having the motor incorporated therein, and ventilation fan having the motor incorporated therein | Electricity | 2 | Active |
| US9698656B2 | Motor incorporating power converter, and air conditioner, water heater, and ventilation blower incorporating the motor | Electricity | 1 | Active |
| US9929670B2 | Power conversion device, motor drive control device equipped with power conversion device, compressor and blower equipped with motor drive control device, and air conditioner equipped with compressor or blower | Emerging Cross-Sectional Technologies | 1 | Active |
| US10027268B2 | Motor incorporating power converter, and air conditioner, water heater, and ventilation blower incorporating the motor | Emerging Cross-Sectional Technologies | 0 | Active |
| US9806594B2 | Drive device for power converter and driving method of power converter | Emerging Cross-Sectional Technologies | 0 | Active |
| US9231507B2 | Motor driving curcuit and permanent magnet synchronous motor | Electricity | 0 | Active |
| US7322224B2 | Drawing method and drawing die assembly | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.