Toru Itakura
27Patents
6h-index
21Co-inventors
69Inventor score
Filing activity: Jan 10, 1984 → Feb 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6277013A | Electric power tool having an improved impact cushioning mechanism | Performing Operations; Transporting | 27 | Expired |
| US4831461A | Sheet feed mechanism and method of controlling the same in light beam scanning apparatus | Electricity | 15 | Expired |
| US8795544B2 | Power storage device, lithium-ion secondary battery, electric double layer capacitor and lithium-ion capacitor | Emerging Cross-Sectional Technologies | 14 | Active |
| US5365076A | Radiation image recording apparatus | Physics | 7 | Expired |
| US4886967A | Light beam scanning apparatus | Electricity | 7 | Expired |
| US9362564B2 | Power storage device | Emerging Cross-Sectional Technologies | 6 | Active |
| US10128541B2 | Power storage device | Emerging Cross-Sectional Technologies | 6 | Active |
| US4780767A | Sheet feed mechanism and method of controlling the same in light beam scanning apparatus | Electricity | 6 | Expired |
| US6540545B1 | Portable tool motor housing with integral mount for electric components | Electricity | 5 | Expired |
| US9620820B2 | Power storage device | Emerging Cross-Sectional Technologies | 5 | Active |
| US4754292A | Method of and apparatus for feeding image recording carrier | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5152521A | Sheet feed mechanism | Physics | 4 | Expired |
| US8951664B2 | Ionic liquid and power storage device including the same | Emerging Cross-Sectional Technologies | 4 | Active |
| US6339502B1 | Cassette for stimulable phosphor sheet, ID recognition structure thereof, and image information reading apparatus | Physics | 3 | Expired |
| US6361040B1 | Erroneous container insertion prevention structure and container processing apparatus | Performing Operations; Transporting | 3 | Expired |
| US9478368B2 | Power storage device, lithium-ion secondary battery, electric double layer capacitor and lithium-ion capacitor | Emerging Cross-Sectional Technologies | 3 | Active |
| US9997806B2 | Ionic liquid and power storage device including the same | Emerging Cross-Sectional Technologies | 3 | Active |
| US9252459B2 | Ionic liquid, nonaqueous electrolyte, and power storage device | Emerging Cross-Sectional Technologies | 2 | Active |
| US9171677B2 | Ionic liquid and power storage device including the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US9847555B2 | Power storage device | Emerging Cross-Sectional Technologies | 1 | Active |
| US11104293B2 | Airbag device | Performing Operations; Transporting | 1 | Active |
| US9168650B2 | Oscillating rotary electric power tool | Performing Operations; Transporting | 0 | Active |
| US9577290B2 | Nonaqueous solvent, nonaqueous electrolyte, and power storage device | Emerging Cross-Sectional Technologies | 0 | Active |
| US10991984B2 | Ionic liquid, nonaqueous electrolyte, and power storage device | Emerging Cross-Sectional Technologies | 0 | Active |
| US9583276B2 | Ionic liquid and power storage device including the same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.