Ryuji Nogami
6Patents
2h-index
5Co-inventors
40Inventor score
Filing activity: Feb 6, 2003 → Jul 18, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6796502B2 | Illumination apparatus and image reading apparatus | Electricity | 12 | Expired |
| US7852525B2 | Surface illumination unit and transparent original reading apparatus | Electricity | 7 | Active |
| US7924479B2 | Image reading apparatus for reading a document positioned on a plate | Physics | 2 | Active |
| US9085427B2 | Feeding device and recording apparatus | Performing Operations; Transporting | 0 | Active |
| US8992005B2 | Recording apparatus | Performing Operations; Transporting | 0 | Active |
| US10065439B2 | Printing apparatus | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.