Norio Irie
6Patents
4h-index
12Co-inventors
50Inventor score
Filing activity: Sep 28, 2001 → Nov 4, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD459388S1 | Toner cartridge | General | 20 | Expired |
| USD491979S1 | Toner cartridge | General | 13 | Expired |
| US7155148B2 | Image forming apparatus | Physics | 9 | Expired |
| US8265520B2 | Image forming apparatus | Physics | 5 | Active |
| US8908241B2 | Document reading device and image forming apparatus | Electricity | 1 | Active |
| US9131091B2 | Document reading device and image forming apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.