Kenya Hashimoto
15Patents
5h-index
36Co-inventors
66Inventor score
Filing activity: Sep 29, 1999 → Apr 18, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8026776B2 | Acoustic wave device, duplexer, communication module, and communication apparatus | Electricity | 31 | Active |
| US6674215B1 | Elastic wave device | Electricity | 15 | Expired |
| US7071796B2 | Surface acoustic wave filter | Electricity | 10 | Expired |
| US6426584B2 | Elastic wave device | Electricity | 5 | Expired |
| US8085117B1 | Slotted boundary acoustic wave device | Electricity | 5 | Active |
| US6600391B2 | End surface reflection type surface acoustic wave apparatus utilizing waves with a longitudinal wave or shear vertical wave main component | Electricity | 5 | Expired |
| US6278219A | Surface acoustic wave reflecting device having reflectance similar to the hamming function | Electricity | 4 | Expired |
| USD1067205S1 | Semiconductor light emitting module | General | 4 | Active |
| US9166557B2 | Piezoelectric thin film resonator and filter | Electricity | 3 | Active |
| US7236067B2 | Surface acoustic wave filter | Electricity | 1 | Expired |
| US9739675B2 | Surface acoustic wave sensor | Physics | 1 | Active |
| US8106726B2 | Elastic surface wave device comprising dummy electrodes | Electricity | 1 | Active |
| US10763414B2 | Semiconductor light-emitting device | Electricity | 0 | Active |
| US11239401B2 | Semiconductor light-emitting device | Electricity | 0 | Active |
| US10312883B2 | Elastic wave device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.