Minoru Waki
5Patents
5h-index
11Co-inventors
56Inventor score
Filing activity: Aug 28, 1997 → Dec 14, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7008994B1 | Aqueous pigment dispersion, process for producing the same, and water-based ink comprising the same | Chemistry; Metallurgy | 23 | Expired |
| US6083315A | Agglomerated pigment, process for producing the same, aqueous pigment dispersion, and water-based ink composition | Chemistry; Metallurgy | 17 | Expired |
| US7858676B2 | Pigment dispersion and ink composition for ink jet printing | Chemistry; Metallurgy | 8 | Active |
| US6806300B2 | Water-based ink composition for ink-jet printing, ink-jet printing method using the same and printed matter | Chemistry; Metallurgy | 6 | Expired |
| US6274646A | Ink composition capable of realizing print with improved fixation | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.