Katsutoshi Takeda
15Patents
3h-index
12Co-inventors
53Inventor score
Filing activity: Jul 10, 2001 → Feb 13, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7049190B2 | Method for forming ZnO film, method for forming ZnO semiconductor layer, method for fabricating semiconductor device, and semiconductor device | Electricity | 3,919 | Expired |
| US6914182B2 | Method of installing solar cell modules, and solar cell module | Emerging Cross-Sectional Technologies | 29 | Expired |
| US7521152B2 | Non-aqueous electrolyte secondary battery | Emerging Cross-Sectional Technologies | 4 | Active |
| US7838151B2 | Non-aqueous electrolyte secondary battery | Emerging Cross-Sectional Technologies | 3 | Active |
| US8067118B2 | Nonaqueous electrolyte secondary battery and method of manufacturing the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US8178243B2 | Non-aqueous electrolyte secondary battery and method of manufacturing the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US8048564B2 | Nonaqueous electrolyte secondary battery and method of forming positive electrode | Emerging Cross-Sectional Technologies | 1 | Active |
| US11189886B2 | Stack-type nonaqueous electrolyte secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US8349496B2 | Non-aqueous electrolyte secondary battery and method of manufacturing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11258124B2 | Nonaqueous electrolyte secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US8166794B2 | Method for judging quality of lithium nickel composite oxide and positive electrode using lithium nickel composite oxide | Emerging Cross-Sectional Technologies | 0 | Active |
| US11476532B2 | Battery module | Emerging Cross-Sectional Technologies | 0 | Active |
| US8263263B2 | Nonaqueous electrolyte secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US8388703B2 | Method for producing positive electrode for non-aqueous electrolyte secondary cell and method for producing non-aqueous electrolyte secondary cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US8197556B2 | Method for producing positive electrode for non-aqueous electrolyte secondary cell and method for producing non-aqueous electrolyte secondary cell | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.