Shingo Hamada
54Patents
9h-index
62Co-inventors
81Inventor score
Filing activity: Jan 10, 1991 → Jun 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6871534B1 | Flow rate measuring device | Physics | 38 | Expired |
| US6240775A | Flow rate sensor | Physics | 28 | Expired |
| USD725252S1 | Propeller fan | General | 24 | Active |
| US6253606A | Thermosensitive flow rate sensor | Physics | 17 | Expired |
| USD787035S1 | Propeller fan | General | 17 | Active |
| US6234015A | Flow rate measuring device | Physics | 14 | Expired |
| USD725251S1 | Propeller fan | General | 14 | Active |
| US5880109A | Method of accelerating intestinal absorption of calcium in mammals | Human Necessities | 13 | Expired |
| US6561021B2 | Flow rate-measuring device | Physics | 11 | Expired |
| US9605686B2 | Axial flow fan and air-conditioning apparatus having the same | Mechanical Engineering; Lighting; Heating | 9 | Active |
| USD800890S1 | Propeller fan | General | 7 | Active |
| US11018462B2 | Connector for vehicle | Electricity | 6 | Active |
| US5087025A | Sheet delivery mechanism having a suction feeder including a movable roller pair | Performing Operations; Transporting | 6 | Expired |
| USD803378S1 | Propeller fan | General | 5 | Active |
| US6869192B2 | Projector with improved focus ring | Physics | 5 | Expired |
| US7862186B2 | Projector | Physics | 4 | Active |
| US7635821B2 | Remote controller | Electricity | 4 | Active |
| US8295534B2 | Flat panel display device | Electricity | 4 | Active |
| US6868722B2 | Air flow rate measuring apparatus | Physics | 4 | Expired |
| US9759441B2 | Air-conditioning apparatus | Mechanical Engineering; Lighting; Heating | 4 | Active |
| USD870261S1 | Propeller fan | General | 3 | Active |
| US10767656B2 | Axial flow fan and air-conditioning apparatus having axial flow fan | Mechanical Engineering; Lighting; Heating | 3 | Active |
| USD870254S1 | Propeller fan | General | 3 | Active |
| US9303649B2 | Cross flow fan and air-conditioning apparatus including same | Mechanical Engineering; Lighting; Heating | 3 | Active |
| USD870877S1 | Propeller fan | General | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.