Kazuhiro Jonai
25Patents
4h-index
15Co-inventors
56Inventor score
Filing activity: Mar 20, 2003 → Dec 16, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7488513B2 | Process for producing microcapsule enclosing electrophoretic particle dispersion, microcapsule enclosing electrophoretic particle dispersion and reversible display medium containing the same | Physics | 7 | Expired |
| US8137793B2 | Ink composition and hardened material using thereof | Emerging Cross-Sectional Technologies | 6 | Active |
| US8105679B2 | Actinic radiation curable jet-printing ink | Emerging Cross-Sectional Technologies | 4 | Active |
| US8691885B2 | Active energy ray-curable inkjet ink composition | Chemistry; Metallurgy | 4 | Active |
| US9884973B2 | Active energy ray-curable inkjet ink and ink set | Chemistry; Metallurgy | 4 | Active |
| US10000649B2 | Active energy ray-curable inkjet ink composition | Chemistry; Metallurgy | 3 | Active |
| US10501654B2 | Pretreatment solution, ink set and method for producing printed matter | Chemistry; Metallurgy | 2 | Active |
| US11427723B2 | Aqueous inkjet ink and method for producing printed item | Chemistry; Metallurgy | 1 | Active |
| US9284466B2 | Active energy ray-curable inkjet ink set | Chemistry; Metallurgy | 1 | Active |
| US11352516B2 | Water-based inkjet ink and production method for printed matter | Chemistry; Metallurgy | 1 | Active |
| US8507573B2 | Active energy ray curable inkjet ink composition | Emerging Cross-Sectional Technologies | 1 | Active |
| US10995227B2 | Water-based inkjet ink | Chemistry; Metallurgy | 1 | Active |
| US11359107B2 | Ink set and method for producing printed matter | Chemistry; Metallurgy | 1 | Active |
| US11453797B2 | Ink set and method for producing printed matter | Chemistry; Metallurgy | 0 | Active |
| US11613665B2 | Water-based ink for inkjet and method for producing printed matter | Chemistry; Metallurgy | 0 | Active |
| US9109130B2 | Active energy ray-curable inkjet magenta ink composition | Chemistry; Metallurgy | 0 | Active |
| US11541677B2 | Ink set and method for recording printed matter | Chemistry; Metallurgy | 0 | Active |
| US8933141B2 | Active energy ray-curable inkjet ink composition | Emerging Cross-Sectional Technologies | 0 | Active |
| US9040150B2 | Active energy ray-curable inkjet ink composition and printed material using same | Emerging Cross-Sectional Technologies | 0 | Active |
| US10538723B2 | Maintenance liquid for active energy ray-curable inkjet ink | Chemistry; Metallurgy | 0 | Active |
| US10647867B2 | Ink set for ink-jet recording | Performing Operations; Transporting | 0 | Active |
| US11453792B2 | Magenta ink for inkjet | Chemistry; Metallurgy | 0 | Active |
| US9809723B2 | Active energy ray-curable inkjet ink composition | Chemistry; Metallurgy | 0 | Active |
| US12325802B2 | Water-based inkjet yellow ink, ink set, and method for producing printed matter | Performing Operations; Transporting | 0 | Active |
| US9157000B2 | Active energy beam-curable inkjet ink composition | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.