Yasuhiro Yoshimura
51Patents
13h-index
91Co-inventors
87Inventor score
Filing activity: Jun 12, 1991 → Apr 1, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7226150B2 | Inkjet head and a method of manufacturing the same | Performing Operations; Transporting | 41 | Expired |
| US7291929B2 | Semiconductor device and method of manufacturing thereof | Electricity | 40 | Expired |
| US8816506B2 | Semiconductor device and method of manufacturing the same | Electricity | 39 | Active |
| US9076700B2 | Semiconductor device and method of manufacturing same | Electricity | 35 | Active |
| US9691739B2 | Semiconductor device and method of manufacturing same | Electricity | 35 | Active |
| US9318418B2 | Semiconductor device and method of manufacturing same | Electricity | 35 | Active |
| US7973415B2 | Manufacturing process and structure of through silicon via | Electricity | 30 | Active |
| US7122769B2 | Induction heating apparatus for image fixing | Physics | 20 | Expired |
| US6249403A | Magnetic hard disk drive and process for producing the same | Physics | 19 | Expired |
| US6197255A | Chemical analyzing apparatus | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6477133B1 | Disk drive with unbalance correcting mechanism | Physics | 17 | Expired |
| US7238924B2 | Magnetic flux image heating apparatus with control of movement of magnetic flux shield | Physics | 15 | Expired |
| US5301078A | Magnetic disk unit and manufacturing method of carriage structure thereof | Physics | 13 | Expired |
| US8324736B2 | Manufacturing process and structure of through silicon via | Electricity | 13 | Active |
| US7098430B2 | Heating apparatus with target temperature control and means for changing target temperature | Physics | 13 | Expired |
| US7759161B2 | Semiconductor device and method of manufacturing thereof | Electricity | 13 | Active |
| US7268326B2 | Magnetic flux driven heat generation member with magnetic flux adjusting means | Electricity | 12 | Expired |
| US7132631B2 | Induction heating for image flexing with means for adjusting magnetic flux | Physics | 12 | Expired |
| US6283730A | Micro pump and method of producing the same | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US8606160B2 | Image heating apparatus heating a toner image on a sheet by the magnetic flux from an excitation coil and controlling the electric power supply to the coil | Physics | 10 | Active |
| US8110900B2 | Manufacturing process of semiconductor device and semiconductor device | Electricity | 8 | Active |
| US8099008B2 | Image heating apparatus with control means for controlling power to the coil that generates magnetic flux | Physics | 8 | Expired |
| US8979146B2 | Vehicle bumper beam | Performing Operations; Transporting | 8 | Active |
| US7437113B2 | Image forming apparatus with magnetic flux shields and recovery operation | Physics | 6 | Active |
| US6843554B2 | Ink jet head and method of production thereof | Performing Operations; Transporting | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.