Kenya Sonobe
34Patents
4h-index
22Co-inventors
59Inventor score
Filing activity: Oct 4, 2001 → Jun 17, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7067577B2 | Apatite-reinforced resin composition | Chemistry; Metallurgy | 22 | Expired |
| US7625969B2 | Polyacetal resin composition | Chemistry; Metallurgy | 5 | Active |
| US10090527B2 | Binder composition for secondary battery, slurry composition for secondary battery, negative electrode for secondary battery, and secondary battery | Emerging Cross-Sectional Technologies | 5 | Active |
| US8673526B2 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | Physics | 4 | Active |
| US7772310B2 | Polyacetal resin composition | Chemistry; Metallurgy | 3 | Active |
| US8373160B2 | Electrophotographic photoreceptor, process cartridge image forming apparatus, and cured film | Physics | 2 | Active |
| US11552297B2 | Binder composition for lithium ion secondary battery electrode-use, slurry composition for lithium ion secondary battery electrode-use, electrode for lithium ion secondary battery-use, and lithium ion secondary battery | Emerging Cross-Sectional Technologies | 1 | Active |
| US11462737B2 | Binder composition for non-aqueous secondary battery electrode, slurry composition for non-aqueous secondary battery electrode, electrode for non-aqueous secondary battery, and non-aqueous secondary battery | Emerging Cross-Sectional Technologies | 1 | Active |
| US9052654B2 | Polyamic acid composition, polyimide endless belt, and image forming apparatus | Physics | 1 | Active |
| US10044026B2 | Paste composition for lithium ion secondary battery negative electrode-use, composite particles for lithium ion secondary battery negative electrode-use, slurry composition for lithium ion secondary battery negative electrode-use, negative electrode for lithium ion secondary battery-use, and lithium ion secondary battery | Emerging Cross-Sectional Technologies | 1 | Active |
| US8748070B2 | Thiol group-containing charge transporting material, thiol group-containing charge transporting material-dissolving solution, photoelectric conversion device, electrophotographic photoreceptor, image forming apparatus, and process cartridge | Physics | 1 | Active |
| US8518617B2 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | Physics | 1 | Active |
| US9583768B2 | Negative electrode slurry composition, lithium ion secondary battery negative electrode, and lithium ion secondary battery | Emerging Cross-Sectional Technologies | 1 | Active |
| US7638569B2 | Gear | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11996562B2 | Binder composition for non-aqueous secondary battery electrode, slurry composition for non-aqueous secondary battery electrode, electrode for non-aqueous secondary battery, and non-aqueous secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US11387463B2 | Electrode for electrochemical device, electrochemical device, and method of producing electrode for electrochemical device | Emerging Cross-Sectional Technologies | 0 | Active |
| US8273510B2 | Electrophotographic photoreceptor, process cartridge and image forming apparatus | Physics | 0 | Active |
| US11742489B2 | Binder composition for secondary battery positive electrode, slurry composition for secondary battery positive electrode and method of producing same, positive electrode for secondary battery, and secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US8354493B2 | Polyamic acid composition, polyimide endless belt, belt supporting member, fixing member and image formation device | Emerging Cross-Sectional Technologies | 0 | Active |
| US11978903B2 | Binder composition for secondary battery, slurry composition for secondary battery, functional layer for secondary battery, electrode layer for secondary battery, and secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US8883381B2 | Image forming apparatus, and processing cartridge | Physics | 0 | Active |
| US9711785B2 | Negative electrode slurry composition, lithium ion secondary battery negative electrode, and lithium ion secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US12191494B2 | Composite particles for electrochemical device and method of producing same, binder composition for electrochemical device functional layer and method of producing same, conductive material paste for electrode mixed material layer and method of producing same, slurry for electrode mixed material layer, electrode for electrochemical device, and electrochemical device | Emerging Cross-Sectional Technologies | 0 | Active |
| US12021215B2 | Conductive paste for electrode mixed material layer, slurry for electrode mixed material layer, electrode for electrochemical device, and electrochemical device | Emerging Cross-Sectional Technologies | 0 | Active |
| US8859173B2 | Electrophotographic photoreceptor, process cartridge, image forming apparatus, cured film, and organic electroluminescent device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.