Etsuo Tsuji
15Patents
4h-index
22Co-inventors
60Inventor score
Filing activity: Jan 11, 2000 → Oct 30, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7959268B2 | Installing fluid container in fluid ejection device | Emerging Cross-Sectional Technologies | 21 | Active |
| USD830451S1 | Printer | General | 20 | Active |
| US6840691B2 | Recording method and recording apparatus | Performing Operations; Transporting | 7 | Expired |
| US9578204B2 | Image reading device | Electricity | 4 | Active |
| US6367994B2 | Power transmission switching device, rocking lever locking device in power transmission switching device and power transmission switching device-applied recording apparatus | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US9617096B2 | Transport apparatus and image reading apparatus | Performing Operations; Transporting | 3 | Active |
| US7018009B2 | Recording method and recording apparatus | Performing Operations; Transporting | 2 | Expired |
| US10455106B2 | Image reading apparatus | Electricity | 2 | Active |
| US10334131B2 | Image reading apparatus and processing device with specific assembly for cover open/close determination | Electricity | 1 | Active |
| US8075108B2 | Installing fluid container in fluid ejection device | Performing Operations; Transporting | 1 | Active |
| US8240820B2 | Installing fluid container in fluid ejection device | Performing Operations; Transporting | 0 | Active |
| US8235508B2 | Installing fluid container in fluid ejection device | Performing Operations; Transporting | 0 | Active |
| US8091972B2 | Installing fluid container in fluid ejection device | Emerging Cross-Sectional Technologies | 0 | Active |
| US11691265B2 | Robot | Physics | 0 | Active |
| US8096645B2 | Installing fluid container in fluid ejection device | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.