Hirokazu Yoshioka
19Patents
7h-index
51Co-inventors
69Inventor score
Filing activity: Dec 5, 1997 → Jan 2, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6274803A | Thermoelectric module with improved heat-transfer efficiency and method of manufacturing the same | Electricity | 30 | Expired |
| US6326559A | Multilayer printed wiring board and method for manufacturing same | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6117706A | Print circuit board | Electricity | 24 | Expired |
| US5970666A | Large-scale high strength seismic isolator | Fixed Constructions | 17 | Expired |
| US7567420B2 | Electrostatically atomizing device | Performing Operations; Transporting | 11 | Active |
| US6671949B2 | Multilayer printed wiring board and method for manufacturing same | Emerging Cross-Sectional Technologies | 10 | Expired |
| US8015724B2 | Heating blower with electrostatic atomizing device | Emerging Cross-Sectional Technologies | 7 | Active |
| US7874503B2 | Electrostatcially atomizing device | Performing Operations; Transporting | 6 | Active |
| US8273423B2 | Color filter substrate, liquid crystal display device, production method of color filter substrate, production method of liquid crystal display device | Emerging Cross-Sectional Technologies | 5 | Active |
| US6278050A | Method of producing sintered body of material for thermoelectric element | Performing Operations; Transporting | 2 | Expired |
| US7580095B2 | Substrate for display device | Physics | 2 | Expired |
| US9101947B2 | Electrostatically atomizing device and method of manufacturing the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US10525932B2 | Pretensioner, retractor and seat belt device | Performing Operations; Transporting | 2 | Active |
| US10549715B2 | Pretensioner, seatbelt retractor, seatbelt device, and method of manufacturing pretensioner | Performing Operations; Transporting | 2 | Active |
| US8950819B2 | Seat belt retractor and seat belt apparatus including the same | Performing Operations; Transporting | 1 | Active |
| US9539980B2 | Seat belt retractor and seat belt device using the same | Performing Operations; Transporting | 1 | Active |
| US10607810B2 | Vibration control system and optical equipment equipped therewith | Electricity | 0 | Active |
| US9034541B2 | Color filter substrate manufacturing method, display device manufacturing method, color filter substrate, and display device | Electricity | 0 | Active |
| US8864173B2 | Seat belt retractor and seat belt apparatus including the same | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.