Kenichi Ota
15Patents
5h-index
17Co-inventors
59Inventor score
Filing activity: Dec 6, 2002 → Sep 25, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9731410B2 | Power tool | Performing Operations; Transporting | 995 | Active |
| US7388312B2 | Power tool | Electricity | 12 | Expired |
| US8816545B2 | Electric tools | Emerging Cross-Sectional Technologies | 8 | Active |
| US8421282B2 | Power tool | Electricity | 8 | Active |
| US8917491B2 | Porous capacitor | Electricity | 5 | Active |
| US8872398B2 | Electric power tool | Electricity | 4 | Active |
| US8669643B2 | Wiring board, semiconductor device, and method for manufacturing wiring board | Electricity | 4 | Active |
| US6815796B2 | Composite module and process of producing same | Electricity | 4 | Expired |
| US8531816B2 | Capacitor element and capacitor device having the same | Electricity | 2 | Active |
| US8810007B2 | Wiring board, semiconductor device, and method for manufacturing wiring board | Electricity | 2 | Active |
| US8837111B2 | Capacitor element and capacitor device having the same | Electricity | 1 | Active |
| US8853544B2 | Method of transferring thin film components and circuit board having the same | Electricity | 1 | Active |
| US8772631B2 | Solar cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US9509180B2 | Brushless motor for electric power tool | Electricity | 0 | Active |
| US9190220B2 | Dye-sensitized solar cell | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.