Akiyoshi Yamauchi
57Patents
2h-index
68Co-inventors
59Inventor score
Filing activity: Oct 6, 2005 → Apr 1, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8415056B2 | Non-aqueous electrolytic solution | Emerging Cross-Sectional Technologies | 10 | Active |
| US8871384B2 | Non-aqueous electrolytic solution | Emerging Cross-Sectional Technologies | 10 | Active |
| US11072580B2 | Sulfuric acid ester or salt thereof, and surfactant | Chemistry; Metallurgy | 2 | Active |
| US8343374B2 | Electrolytic solution | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11708324B2 | Sulfuric acid ester or salt thereof, and surfactant | Chemistry; Metallurgy | 1 | Active |
| US9923240B2 | Electrolyte solution, electrochemical device, lithium battery, and module | Emerging Cross-Sectional Technologies | 1 | Active |
| US11512155B2 | Production method for fluoropolymer, surfactant for polymerization, and use of surfactant | Chemistry; Metallurgy | 1 | Active |
| US9570778B2 | Electrolytic solution, electrochemical device, lithium ion secondary battery, and module | Emerging Cross-Sectional Technologies | 1 | Active |
| US8007679B2 | Electrolytic solution | Emerging Cross-Sectional Technologies | 1 | Active |
| US11279814B2 | Production method for fluoropolymer, surfactant for polymerization, and use of surfactant | Chemistry; Metallurgy | 1 | Active |
| US9240616B2 | Solvent including 1,2-dialkyl-1,2-difluoroethylene carbonate for non-aqueous electrolytic solution of lithium secondary battery | Emerging Cross-Sectional Technologies | 1 | Active |
| US8329344B2 | Electrolytic solution | Emerging Cross-Sectional Technologies | 1 | Active |
| US7854855B2 | Electrolytic solution | Emerging Cross-Sectional Technologies | 1 | Active |
| US9806378B2 | Electrolytic solution containing mixture of fluorinated chain carbonates, electrochemical device, lithium ion secondary battery and module | Emerging Cross-Sectional Technologies | 1 | Active |
| US7846587B2 | Ion conductor | Emerging Cross-Sectional Technologies | 1 | Active |
| US11999681B2 | Alkyl sulfate ester or salt of same | Chemistry; Metallurgy | 1 | Active |
| US8236191B2 | Electrical double layer capacitor | Emerging Cross-Sectional Technologies | 1 | Active |
| US11420877B2 | Lithium fluorosulfonate production method | Chemistry; Metallurgy | 0 | Active |
| US10774028B2 | Production method of asymmetric chain carbonate | Chemistry; Metallurgy | 0 | Active |
| US10730824B2 | Production method of asymmetric chain carbonate | General | 0 | Revoked |
| US11626618B2 | Electrolyte for lithium ion secondary battery, lithium ion secondary battery, and module | Emerging Cross-Sectional Technologies | 0 | Active |
| US11198670B2 | Hydrocarbon-containing carboxylic acid, hydrocarbon-containing sulfonic acid, hydrocarbon-containing sulfuric acid ester or salt thereof, and surfactant | Chemistry; Metallurgy | 0 | Active |
| US11664534B2 | Electrolytic solution, electrochemical device, lithium ion secondary battery, and module | Emerging Cross-Sectional Technologies | 0 | Active |
| US11104639B2 | Branched fluorine-containing compound | Chemistry; Metallurgy | 0 | Active |
| US11916195B2 | Electrolyte solution, electrochemical device, lithium ion secondary battery, and module | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.