Kentaro Setsune
40Patents
14h-index
37Co-inventors
81Inventor score
Filing activity: Dec 24, 1980 → Jul 23, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4859908A | Plasma processing apparatus for large area ion irradiation | Electricity | 159 | Expired |
| US5481119A | Superconducting weak-link bridge | Electricity | 72 | Expired |
| US5869846A | Superconducting junction device | Electricity | 43 | Expired |
| US5757250A | Surface acoustic wave module with thin film for wave transmission velocity differentiation | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4980339A | Superconductor structure | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5047390A | Josephson devices and process for manufacturing the same | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5815900A | Method of manufacturing a surface acoustic wave module | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6360112B1 | High-frequency circuit element having a superconductive resonator tuned by another movable resonator | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5585167A | Thin-film conductor and method of fabricating the same | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6741142B1 | High-frequency circuit element having means for interrupting higher order modes | Electricity | 18 | Expired |
| US4870632A | Optical head with astigmatic reflecting element | Physics | 18 | Expired |
| US4715680A | Optical switch | Physics | 17 | Expired |
| US4464597A | Surface acoustic wave device comprising an interdigital transducer having omitted fingers | Electricity | 16 | Expired |
| US5996199A | Method of manufacturing surface acoustic ware modules | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4796982A | Optical valve | Physics | 12 | Expired |
| US6016434A | High-frequency circuit element in which a resonator and input/ouputs are relatively movable | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4409567A | Surface acoustic wave device | Electricity | 11 | Expired |
| US6239674A | Elliptical resonator with an input/output capacitive gap | Electricity | 11 | Expired |
| US6178339A | Wireless communication filter operating at low temperature | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5400416A | Optical modulation device with coupled line structure and method of driving the same | Physics | 10 | Expired |
| US6350999B1 | Electron-emitting device | Electricity | 9 | Expired |
| US5530777A | Optical modulation device | Physics | 9 | Expired |
| US5459800A | Optical modulation device and method of driving the same | Physics | 7 | Expired |
| US6252475A | High-frequency circuit element | Electricity | 6 | Expired |
| US5462921A | Method of forming Hg-containing oxide superconducting films | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.