Yui Tokuda
8Patents
8h-index
11Co-inventors
58Inventor score
Filing activity: Feb 3, 2003 → Jul 27, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7276112B2 | Aqueous ink, ink-jet recording method, ink cartridge, recording unit, ink-jet recording apparatus and image forming method | Chemistry; Metallurgy | 58 | Expired |
| US7005461B2 | Aqueous ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus | Chemistry; Metallurgy | 50 | Expired |
| US7160376B2 | Aqueous ink, and ink-jet recording method, ink-jet recording apparatus, and image forming method using the same | Chemistry; Metallurgy | 39 | Expired |
| US7371274B2 | Water-based ink, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method. | Performing Operations; Transporting | 24 | Expired |
| US8007097B2 | Water-based ink, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method | Performing Operations; Transporting | 20 | Active |
| US7605192B2 | Aqueous ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus | Chemistry; Metallurgy | 20 | Active |
| US7753515B2 | Ink set, ink jet recording method, ink cartridge, recording unit, ink-jet recording apparatus, and image formation method | Chemistry; Metallurgy | 11 | Expired |
| US8672465B2 | Water-based ink, ink jet recording method, ink cartridge, recording unit, ink jet apparatus, and image forming method | Performing Operations; Transporting | 8 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.