Akiji Higuchi
13Patents
6h-index
22Co-inventors
62Inventor score
Filing activity: Mar 30, 1998 → Aug 16, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5861932A | Liquid crystal cell and its manufacturing method | Physics | 206 | Expired |
| US8821763B2 | Active material and method of manufacturing active material | Emerging Cross-Sectional Technologies | 11 | Active |
| US8932762B2 | Active material and positive electrode and lithium-ion second battery using same | Emerging Cross-Sectional Technologies | 11 | Active |
| US8936871B2 | Active material and positive electrode and lithium-ion second battery using same | Emerging Cross-Sectional Technologies | 11 | Active |
| US7545241B2 | Nanoparticle transmission line element and method of fabricating the same | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8993171B2 | Active material, electrode containing the active material, lithium secondary battery including the electrode, and method for making active material | Emerging Cross-Sectional Technologies | 6 | Active |
| US8445135B2 | Method of manufacturing active material, active material, electrode, and lithium-ion secondary battery | Emerging Cross-Sectional Technologies | 5 | Active |
| US8142750B2 | Method of manufacturing active material | Emerging Cross-Sectional Technologies | 4 | Active |
| US10611639B2 | Active material, method for manufacturing active material, electrode, lithium ion secondary battery, and method for manufacturing lithium ion secondary battery | Emerging Cross-Sectional Technologies | 3 | Active |
| US10230108B2 | Active material, method for manufacturing active material, electrode, and lithium ion secondary battery | Emerging Cross-Sectional Technologies | 3 | Active |
| US8734987B2 | Active material, electrode containing same, lithium-ion secondary battery with the electrode, and method of manufacturing active material | Emerging Cross-Sectional Technologies | 2 | Active |
| US7909929B2 | Dispersoid having metal-oxygen bonds, metal oxide film, and monomolecular film | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7741376B2 | Process for preparing dispersed ingredient having metal-oxygen bonds | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.