Akihiro Misawa
31Patents
15h-index
64Co-inventors
84Inventor score
Filing activity: Jun 7, 1996 → Jun 13, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6550953B1 | Light emitting diode lamp device | Electricity | 132 | Expired |
| US7249869B2 | Light emitting device | Physics | 121 | Expired |
| US5949346A | Light-driven display device | Physics | 117 | Expired |
| US7029156B2 | Light emitting apparatus and display | Electricity | 108 | Expired |
| US6971758B2 | Illumination device | Emerging Cross-Sectional Technologies | 53 | Expired |
| US6402354B1 | Indirect lighting system for vehicle interior | Performing Operations; Transporting | 39 | Expired |
| US6260988A | Vehicle exterior lamp | Performing Operations; Transporting | 31 | Expired |
| US7781787B2 | Light-emitting diode, led light, and light apparatus | Electricity | 28 | Expired |
| US7334923B2 | Vehicle rearview mirror including a light-emitting diode apparatus | Electricity | 26 | Expired |
| US6550940B2 | Lighting device | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US7607809B2 | Illuminated vehicle exterior handle configuration | Fixed Constructions | 25 | Expired |
| US7857495B2 | Vehicle lighting system including a light guiding member | Mechanical Engineering; Lighting; Heating | 20 | Active |
| US6550946B2 | Inside handle illuminator | Fixed Constructions | 19 | Expired |
| US7163322B2 | Illumination device for license plate | Physics | 17 | Expired |
| US7815345B2 | Vehicle-purpose lighting tool | Mechanical Engineering; Lighting; Heating | 16 | Active |
| US6874922B2 | Illumination device | Physics | 15 | Expired |
| US7883249B2 | Lighting device for vehicle | Mechanical Engineering; Lighting; Heating | 14 | Active |
| US7229197B2 | Vehicle side mirror apparatus | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US7537364B2 | Door handle portion illumination system | Performing Operations; Transporting | 11 | Active |
| US7752791B2 | Display device | Physics | 11 | Active |
| US6888723B2 | LED lamp apparatus | Electricity | 9 | Expired |
| US6908220B2 | Vehicle lamp | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8287166B2 | Vehicle headlamp | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8439543B2 | Light source unit having a mounting rib and two pluralities of fins each extending in different directions | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11603051B2 | Decorative component for vehicle | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.