Takuya Hashimoto
53Patents
5h-index
84Co-inventors
75Inventor score
Filing activity: Oct 16, 1989 → Mar 20, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6040745A | Unbalanced-to-balanced converter | Electricity | 56 | Expired |
| US5818308A | Coupled line element | Electricity | 32 | Expired |
| US5075282A | Printing method of forming oxide superconducting films on La.sub.2 Cu O.sub . | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6599663B2 | Negative electrode for lithium secondary battery | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8791086B2 | Polyion complex comprising PHD2 expression inhibiting substance | Chemistry; Metallurgy | 5 | Active |
| US9769883B2 | Induction heating cooker | Electricity | 3 | Active |
| US6627350B2 | Negative electrode for lithium secondary battery | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8155883B2 | Current position information reporting system, information center apparatus, and method thereof | Physics | 3 | Active |
| US8054167B2 | Onboard vehicle information notifying apparatus, information providing system, and information notifying method | Physics | 3 | Active |
| US8170586B2 | Moving body communication system, moving body terminal, information providing apparatus, and information transmission method | Physics | 2 | Active |
| US12068427B2 | Light emitting device | Electricity | 1 | Active |
| US11616345B2 | Light emitting device | Electricity | 1 | Active |
| US8603692B2 | Fuel cell stack | Emerging Cross-Sectional Technologies | 1 | Active |
| US11976968B2 | Light detector | Physics | 1 | Active |
| US6808846B2 | Negative electrode for lithium secondary battery and manufacturing method thereof | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6492063B1 | Lithium secondary battery | Emerging Cross-Sectional Technologies | 1 | Expired |
| US12316167B2 | Rotor core | Electricity | 0 | Active |
| US6395424B1 | Hydrogen absorbing alloy for alkali storage battery, hydrogen absorbing alloy electrode for alkali storage battery, and alkali storage battery | Emerging Cross-Sectional Technologies | 0 | Expired |
| US8287339B2 | Game device, game device control method, and information storage medium | Human Necessities | 0 | Active |
| US11278814B2 | Game system, game method, and game program | Human Necessities | 0 | Active |
| US8309261B2 | Fuel cell with control unit for recirculating fuel | Emerging Cross-Sectional Technologies | 0 | Active |
| US11394170B2 | Light emitting device and method for manufacturing light emitting device | Electricity | 0 | Active |
| US11545813B2 | Method of manufacturing light emitting module, light emitting module, and projector | Electricity | 0 | Active |
| US10965097B2 | Light emitting device | Electricity | 0 | Active |
| US12224503B2 | Antenna element | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.