Yuji Ninagawa
12Patents
5h-index
14Co-inventors
63Inventor score
Filing activity: Aug 14, 1998 → Oct 1, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6075467A | Map data selection supporting device, and map data processing system and map data processing device including the same | Emerging Cross-Sectional Technologies | 146 | Expired |
| US8435188B2 | Eye opening detection system and method of detecting eye opening | Performing Operations; Transporting | 12 | Active |
| US7916904B2 | Face region detecting device, method, and computer readable recording medium | Physics | 10 | Active |
| US9413732B2 | Vehicle network system | Electricity | 6 | Active |
| US7784943B2 | Eyelid detecting apparatus, eyelid detecting method and program thereof | Human Necessities | 6 | Active |
| US7936926B2 | Apparatus, method, and program for face feature point detection | Physics | 5 | Active |
| US7957566B2 | Eyelid detection apparatus, eyelid detection method and program therefor | Human Necessities | 4 | Active |
| US7912251B2 | Eyelid detection apparatus and program therefor | Physics | 1 | Active |
| US11808595B2 | Communication control device, communication control method, and non-transitory storage medium | Electricity | 0 | Active |
| US11985583B2 | Communication control apparatus, communication control method, and non-transitory storage medium with communicability information updating | Electricity | 0 | Active |
| US11010990B2 | On-vehicle data management device and method | Electricity | 0 | Active |
| US11756348B2 | On-vehicle data management device and method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.