Mitsuhiro Matsuo
23Patents
8h-index
30Co-inventors
75Inventor score
Filing activity: Dec 26, 1991 → Jan 8, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7057896B2 | Power module and production method thereof | Electricity | 76 | Expired |
| US6860004B2 | Method of manufacturing a thermally conductive circuit board with a ground pattern connected to a heat sink | Emerging Cross-Sectional Technologies | 60 | Expired |
| US6970367B2 | Switching power supply | Electricity | 24 | Expired |
| US6570099B1 | Thermal conductive substrate and the method for manufacturing the same | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6522555B2 | Thermally conductive board, method of manufacturing the same, and power module with the same incorporated therein | Emerging Cross-Sectional Technologies | 16 | Expired |
| US7046532B2 | Switching power supply | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7038310B1 | Power module with improved heat dissipation | Electricity | 14 | Expired |
| US6972656B2 | Switching power supply device | Electricity | 8 | Expired |
| US5288948A | Structure of a semiconductor chip having a conductive layer | Electricity | 8 | Expired |
| US7679337B2 | Power supply system | Emerging Cross-Sectional Technologies | 6 | Active |
| US7351931B2 | Switching power supply apparatus and electronic device using the same | Electricity | 5 | Expired |
| US7400519B2 | Switching power supply | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6700182B2 | Thermally conductive substrate, thermally conductive substrate manufacturing method and power module | Electricity | 3 | Expired |
| US7059042B2 | Method of manufacturing a thermal conductive circuit board with grounding pattern connected to a heat sink | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8422844B2 | Plastic optical fiber cable and method of transmitting signal | Physics | 3 | Active |
| US7839128B2 | Bidirectional power supply device | Electricity | 2 | Active |
| US10186363B2 | Magnetic component unit | Electricity | 1 | Active |
| US7830035B2 | Power supply unit | Electricity | 1 | Active |
| US7816806B2 | Power supply device | Electricity | 0 | Active |
| US8877879B2 | Apparatus for producing methacrylic polymer and production method thereof | Performing Operations; Transporting | 0 | Active |
| US8981019B2 | Method for producing methacrylic-based polymer | Emerging Cross-Sectional Technologies | 0 | Active |
| US10927198B2 | Methacrylic acid ester polymer, method for producing same, active energy ray-curable composition, and optical recording medium | Emerging Cross-Sectional Technologies | 0 | Active |
| US7033865B2 | Thermally conductive substrate, thermally conductive substrate manufacturing method and power module | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.