Shin Fujitani
120Patents
19h-index
107Co-inventors
89Inventor score
Filing activity: Oct 7, 1988 → Jul 24, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7192673B1 | Electrode for rechargeable lithium battery and rechargeable lithium battery | Emerging Cross-Sectional Technologies | 156 | Expired |
| US7235330B1 | Electrode for use in lithium battery and rechargeable lithium battery | Emerging Cross-Sectional Technologies | 145 | Expired |
| US6685804B1 | Method for fabricating electrode for rechargeable lithium battery | Emerging Cross-Sectional Technologies | 113 | Expired |
| US6887511B1 | Method for preparing electrode material for lithium battery | Emerging Cross-Sectional Technologies | 106 | Expired |
| US6489055B1 | Lithium secondary battery | Emerging Cross-Sectional Technologies | 96 | Expired |
| US7410728B1 | Electrode for lithium batteries and rechargeable lithium battery | Emerging Cross-Sectional Technologies | 90 | Expired |
| US7241533B1 | Electrode for rechargeable lithium battery and rechargeable lithium battery | Emerging Cross-Sectional Technologies | 78 | Expired |
| US5229222A | Fuel cell system | Emerging Cross-Sectional Technologies | 72 | Expired |
| US7794881B1 | Electrode for lithium batteries and rechargeable lithium battery | Emerging Cross-Sectional Technologies | 69 | Expired |
| US7195842B1 | Electrode for use in lithium battery and rechargeable lithium battery | Emerging Cross-Sectional Technologies | 67 | Expired |
| US6372384B1 | Rechargeable lithium battery comprising substituted lithium titanate electrodes | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5366820A | Fuel cell system | Emerging Cross-Sectional Technologies | 43 | Expired |
| US6346348B1 | Rechargeable lithium battery with a lithium molybdenum oxide electrode | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6265105A | Sealed, alkaline-zinc storage battery | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6692870B2 | Electrode active material and lithium secondary battery | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6462936B1 | Solid electrolytic capacitor | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6746800B1 | Nonaqueous electrolyte secondary battery | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6337158B1 | Lithium secondary battery | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6007946A | Non-sintered nickel electrode for alkaline storage battery, alkaline storage battery including the same, and method for production of non-sintered nickel electrode for alkaline storage battery | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5797269A | Hydrogen storage containers | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6319633A | Rechargeable lithium battery | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5987895A | Hydrogen storage containers | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7160646B2 | Electrode for lithium secondary battery and lithium secondary battery | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6391496B1 | Lithium secondary battery with orthorhombic molybdenum and niobium oxide electrodes | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5496424A | Hydrogen absorbing alloy and process for preparing same | Emerging Cross-Sectional Technologies | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.