Ryuki Kan
16Patents
4h-index
14Co-inventors
49Inventor score
Filing activity: Dec 30, 2015 → Aug 6, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD787582S1 | Eyeglass | General | 29 | Active |
| USD860304S1 | Eyeglasses | General | 4 | Active |
| USD824992S1 | Eyeglasses | General | 4 | Active |
| USD848523S1 | Eyeglasses | General | 4 | Active |
| US11294199B2 | Eyewear | Physics | 1 | Active |
| US11425977B2 | Eyewear case | Electricity | 1 | Active |
| US10768443B2 | Electronic eyeglasses | Emerging Cross-Sectional Technologies | 1 | Active |
| USD816022S1 | Battery box | General | 1 | Active |
| US11513368B2 | Lens unit | Electricity | 0 | Active |
| US11934045B2 | Eyewear, and non-transitory computer-readable recording medium | Physics | 0 | Active |
| US11614641B2 | Eyewear | Physics | 0 | Active |
| US11294204B2 | Sensor module, temple, frame and eyewear | Electricity | 0 | Active |
| US12210222B2 | Frame and eyewear | Physics | 0 | Active |
| US11867983B2 | Electronic eyeglasses | Emerging Cross-Sectional Technologies | 0 | Active |
| US11402668B2 | Frame component, temple, frame, and eyewear | Physics | 0 | Active |
| US11561412B2 | Eyewear | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.