Keiko Kikuchi
8Patents
5h-index
15Co-inventors
52Inventor score
Filing activity: Apr 13, 2001 → Sep 30, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6476767B2 | Chip antenna element, antenna apparatus and communications apparatus comprising same | Electricity | 56 | Expired |
| US6873291B2 | Surface-mounted antenna and communications apparatus comprising same | Emerging Cross-Sectional Technologies | 49 | Expired |
| US6639559B2 | Antenna element | Electricity | 18 | Expired |
| US7981359B2 | Rotor and process for manufacturing the same | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6885267B2 | Magnetic-field-generating apparatus and magnetic field orientation apparatus using it | Electricity | 5 | Expired |
| US6992553B2 | Magnetic-field molding apparatus | Electricity | 4 | Expired |
| US8723508B2 | Method for analyzing DC superposition characteristics of inductance device, and electromagnetic field simulator | Physics | 1 | Active |
| US7965163B2 | Reactor core and reactor | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.