Tomoyasu Takahashi
14Patents
3h-index
34Co-inventors
60Inventor score
Filing activity: Nov 29, 1995 → Jun 6, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5897965A | Electrolessly plated nickel/phosphorus/boron system coatings and machine parts utilizing the coatings | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5921273A | Delivery valve assembly for compressor | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6022204A | Vane compressor having a single suction groove formed in a side member which is in direct contact with a cam ring | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5924856A | Vane compressor having a movable pressure plate and a unitary front head and cam ring | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US8723802B2 | Mobile electronic device | Electricity | 2 | Active |
| US9169835B2 | Piston-type compressor | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8118566B2 | Piston compressor with second intake | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9654743B2 | Electronic device, information providing system, control method, and control program | Physics | 0 | Active |
| US9341174B2 | Compressor | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12384510B2 | Automatic steering device, automatic steering system, automatic steering method, and automatic steering program | Performing Operations; Transporting | 0 | Active |
| US8152481B2 | Piston-type compressor | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12330762B2 | Automatic steering device, automatic steering system, automatic steering method, and automatic steering program | Performing Operations; Transporting | 0 | Active |
| US12392613B2 | Disturbance estimating apparatus, method, and computer program | Performing Operations; Transporting | 0 | Active |
| US6056525A | Vane compressor | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.