Ryosuke NAGAMI
17Patents
2h-index
8Co-inventors
39Inventor score
Filing activity: Aug 17, 2016 → Feb 2, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10739555B2 | Zoom lens and imaging apparatus | Physics | 6 | Active |
| US11360289B2 | Zoom lens and imaging apparatus having four lens groups | Physics | 3 | Active |
| US11280980B2 | Zoom lens and imaging apparatus having four lens groups | Physics | 2 | Active |
| US10101565B2 | Imaging lens and imaging apparatus | Physics | 1 | Active |
| US11609484B2 | Lens unit and imaging device | Physics | 1 | Active |
| US11442245B2 | Imaging lens and imaging apparatus | Electricity | 0 | Active |
| US12055699B2 | Zoom lens and imaging apparatus | Physics | 0 | Active |
| US11561367B2 | Imaging lens and imaging apparatus | Electricity | 0 | Active |
| US11137584B2 | Imaging lens and imaging apparatus | Physics | 0 | Active |
| US12007540B2 | Zoom lens and imaging apparatus | Physics | 0 | Active |
| US12379572B2 | Imaging lens and imaging apparatus | Physics | 0 | Active |
| US11892755B2 | Lens unit and imaging device | Physics | 0 | Active |
| US11966030B2 | Zoom lens and imaging apparatus | Physics | 0 | Active |
| US11830169B2 | Image blur correcting device, lens device, and imaging device | Physics | 0 | Active |
| US12379573B2 | Zoom lens and imaging apparatus | Physics | 0 | Active |
| US11067773B2 | Zoom lens and imaging apparatus having four lens groups | General | 0 | Revoked |
| US10168507B2 | Imaging lens and imaging apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.