Ryuji Moriyama
27Patents
3h-index
27Co-inventors
63Inventor score
Filing activity: Mar 10, 2004 → Aug 23, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7159582B2 | Blowby control system and method for an internal combustion engine | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7040306B2 | Blowby gas ventilation system for an internal combustion engine, and method of using same | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US8909123B2 | Recording apparatus | Performing Operations; Transporting | 4 | Active |
| US8348261B2 | Paper inverting apparatus and electronic device provided with the paper inverting apparatus | Performing Operations; Transporting | 3 | Active |
| US8277016B2 | Medium transporting apparatus and recording apparatus | Performing Operations; Transporting | 3 | Active |
| US11531368B2 | Information processing device | Physics | 3 | Active |
| US10286695B2 | Liquid ejecting apparatus with tube guide and curved liquid tube | Performing Operations; Transporting | 2 | Active |
| US10675874B2 | Liquid ejection device | Performing Operations; Transporting | 1 | Active |
| US7175101B2 | Thermostat mounting structure | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US10160220B2 | Liquid storage unit and liquid ejection apparatus | Performing Operations; Transporting | 1 | Active |
| US10399356B2 | Liquid ejecting apparatus | Performing Operations; Transporting | 1 | Active |
| US12291043B2 | Recording apparatus | Performing Operations; Transporting | 0 | Active |
| US9211730B2 | Recording apparatus | Performing Operations; Transporting | 0 | Active |
| US9751311B2 | Fluid ejection device | Performing Operations; Transporting | 0 | Active |
| US12384182B2 | Printing device | Performing Operations; Transporting | 0 | Active |
| US10137710B2 | Printer and control method | Performing Operations; Transporting | 0 | Active |
| US9174465B2 | Printer | Performing Operations; Transporting | 0 | Active |
| US12353160B2 | Recording device | Physics | 0 | Active |
| US10308050B2 | Printing apparatus | Performing Operations; Transporting | 0 | Active |
| US10421282B2 | Liquid ejecting apparatus with an ink container remote from an ink ejection section | Performing Operations; Transporting | 0 | Active |
| US9193188B2 | Printer | Performing Operations; Transporting | 0 | Active |
| US11312160B2 | Recording apparatus | Performing Operations; Transporting | 0 | Active |
| US9987857B2 | Printing device, and printing method | Performing Operations; Transporting | 0 | Active |
| US11019230B2 | Information processing device | Electricity | 0 | Active |
| US9688082B2 | Recording device and control method therefor | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.