Hideaki Adachi
81Patents
12h-index
64Co-inventors
87Inventor score
Filing activity: Oct 5, 1984 → Apr 8, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7167387B2 | Variable resistance element, method of manufacturing the element, memory containing the element, and method of driving the memory | Physics | 101 | Expired |
| US5661112A | Superconductor | Emerging Cross-Sectional Technologies | 40 | 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 |
| US6680831B2 | Magnetoresistive element, method for manufacturing the same, and method for forming a compound magnetic thin film | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6479153B1 | Process for producing a leather-like sheet | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5585167A | Thin-film conductor and method of fabricating the same | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6322851A | Manufacturing process for leather-like sheet | Textiles; Paper | 20 | Expired |
| US4715680A | Optical switch | Physics | 17 | Expired |
| US5996199A | Method of manufacturing surface acoustic ware modules | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4731172A | Method for sputtering multi-component thin-film | Electricity | 11 | Expired |
| US6594120B2 | Magnetoresistive element and magnetic memory element and magnetic head using the same | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6778425B1 | Magnetoresistance effect memory device and method for producing the same | Physics | 10 | Expired |
| US8562113B2 | Piezoelectric thin film, ink jet head, method of forming image by the ink jet head, angular velocity sensor, method of measuring angular velocity by the angular velocity sensor, piezoelectric generating element, and method of generating electric power using the piezoelectric generating element | Emerging Cross-Sectional Technologies | 9 | Active |
| US6528326B1 | Magnetoresistive device and method for producing the same, and magnetic component | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7446391B2 | Electro-resistance element and method of manufacturing the same | Electricity | 8 | Active |
| US7965021B2 | Piezoelectric thin film and method of manufacturing the same, ink jet head, method of forming image with the ink jet head, angular velocity sensor, method of measuring angular velocity with the angular velocity sensor, piezoelectric generating element, and method of generating electric power with the piezoelectric generating element | Emerging Cross-Sectional Technologies | 8 | Active |
| US7870787B2 | Piezoelectric thin film and method of manufacturing the same, angular velocity sensor, method of measuring angular velocity by the angular velocity sensor, piezoelectric generating element, and method of generating electric power using the piezoelectric generating element | Emerging Cross-Sectional Technologies | 8 | Active |
| US8288020B2 | Piezoelectric thin film and method of manufacturing the same, ink jet head, method of forming image with the ink jet head, angular velocity sensor, method of measuring angular velocity with the angular velocity sensor, piezoelectric generating element, and method of generating electric power with the piezoelectric generating element | Performing Operations; Transporting | 8 | Active |
| US5462921A | Method of forming Hg-containing oxide superconducting films | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5828079A | Field-effect type superconducting device including bi-base oxide compound containing copper | Electricity | 6 | Expired |
| US6555889B2 | Magnetoresistive device and magnetic component | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7312392B2 | Thermoelectric conversion device, and cooling method and power generating method using the device | Electricity | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.