Hiroshi Tsukamoto
17Patents
4h-index
26Co-inventors
60Inventor score
Filing activity: Oct 5, 1995 → Sep 20, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5775666A | Elastic mount having mounting bracket functioning as stop mechanism and method of producing the same | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US5634003A | Logic simulation apparatus based on dedicated hardware simulating a logic circuit and selectable to form a processing scale | Physics | 15 | Expired |
| US8063489B2 | Semiconductor integrated circuit device | Electricity | 9 | Active |
| US8198881B2 | Chopper type DC-DC converter | Emerging Cross-Sectional Technologies | 5 | Active |
| US5838593A | Simulation apparatus | Physics | 4 | Expired |
| US10818620B2 | Semiconductor integrated circuit device | Electricity | 2 | Active |
| US8592984B2 | Semiconductor integrated circuit device and method of manufacturing the same | Electricity | 2 | Active |
| US6786307B2 | Parking brake device | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7587266B2 | Collision object determination device | Performing Operations; Transporting | 1 | Active |
| US8210830B2 | Valveless micropump | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7552663B2 | Parking brake apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
| US7982337B2 | DC-DC converter control circuit | Electricity | 0 | Active |
| US9466559B2 | Semiconductor integrated circuit device | Electricity | 0 | Active |
| US7832304B2 | Knob structure of a parking brake apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US10848897B2 | Acoustic processing device, acoustic processing method, and recording medium | Electricity | 0 | Active |
| US9704805B2 | Semiconductor device and manufacturing method of same | Electricity | 0 | Active |
| US9343395B2 | Semiconductor device and manufacturing method of same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.