Masaaki Imura
9Patents
4h-index
22Co-inventors
57Inventor score
Filing activity: Jul 11, 2001 → Dec 3, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7187254B2 | Film bulk acoustic resonator filters with a coplanar waveguide | Electricity | 63 | Expired |
| US6977563B2 | Thin-film piezoelectric resonator and method for fabricating the same | Electricity | 62 | Expired |
| US7239067B2 | Method of manufacturing a piezoelectric thin film resonator, manufacturing apparatus for a piezoelectric thin film resonator, piezoelectric thin film resonator, and electronic component | Electricity | 27 | Expired |
| US7199504B2 | Film bulk acoustic resonator filter | Electricity | 14 | Expired |
| US7003875B2 | Method for manufacturing piezo-resonator | Emerging Cross-Sectional Technologies | 1 | Expired |
| US12072559B2 | Electrically-controlled optical device with a front shell | Physics | 0 | Active |
| US12032187B2 | Band-pass filter and manufacturing method therefor | Physics | 0 | Active |
| US12151966B2 | Film-covered transparent base plate and top plate for cooking device | Chemistry; Metallurgy | 0 | Active |
| US12248161B2 | Optical filter and method for manufacturing same | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.