Hiroki Yamada
32Patents
4h-index
57Co-inventors
66Inventor score
Filing activity: Mar 27, 1992 → Dec 18, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5274681A | Clock recovery circuit with memory storage level comparison with high, medium and low thresholds | Electricity | 13 | Expired |
| US8472132B2 | Fluid dynamic bearing apparatus arranged to discharge air bubbles generated therein and a spindle motor and a disk drive apparatus including the same | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US10038287B2 | Device connector | Electricity | 8 | Active |
| US10910907B2 | Motor | Electricity | 5 | Active |
| US8743505B2 | Fluid dynamic bearing apparatus with specific minute gap structure with spindle motor and disk drive apparatus including same | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US9153893B2 | Terminal block | Electricity | 3 | Active |
| US8922943B2 | Fluid dynamic bearing apparatus, spindle motor, and disk drive apparatus | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9678646B2 | Electronic device and computer-readable recording medium storing information display program | Physics | 2 | Active |
| US9755350B2 | Connector | Electricity | 1 | Active |
| US11217929B2 | Connector with multiple resin portions | Performing Operations; Transporting | 1 | Active |
| US11303061B2 | Connector and manufacturing method therefor | Electricity | 1 | Active |
| US8790172B2 | Game providing apparatus and recording medium | Human Necessities | 1 | Active |
| US10916883B2 | Connector fitting body | Electricity | 1 | Active |
| US11907518B2 | Cooking recipe display system, information terminal, cooking recipe display method, and program | Physics | 0 | Active |
| US12002942B2 | Method for manufacturing rechargeable battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US12154790B2 | Etching method and plasma processing apparatus | Electricity | 0 | Active |
| US11133880B2 | Computer system, method for estimating radio wave propagation characteristic in space, and computer | Electricity | 0 | Active |
| US9431571B2 | Method of manufacturing thin-film photovoltaic module | Emerging Cross-Sectional Technologies | 0 | Active |
| US11828698B2 | Ambient-hydrogen-level assessment method and white-structure-damage-likelihood prediction method | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11447471B2 | α,β-unsaturated amide compound | Chemistry; Metallurgy | 0 | Active |
| US12278061B1 | Conductive polymer-containing dispersion liquid, solid electrolytic capacitor and method for producing same | Electricity | 0 | Active |
| US11276962B2 | Connector and manufacturing method thereof | Performing Operations; Transporting | 0 | Active |
| US11904506B2 | Connector and method for manufacturing same | Performing Operations; Transporting | 0 | Active |
| US11929481B2 | Method for manufacturing rechargeable battery | General | 0 | Revoked |
| US9219328B2 | Terminal block with protective cover | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.