Tetsuya Honda
29Patents
6h-index
49Co-inventors
69Inventor score
Filing activity: Sep 10, 1976 → Nov 30, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4810863A | Read/write apparatus for information memory card | Physics | 13 | Expired |
| US5615556A | Free-piston vuilleumier heat pump | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5023439A | Arrangement for detecting a signal for effecting a focus control of an optical head | Physics | 10 | Expired |
| US5107102A | Arrangement for detecting a signal for effecting a focus control of an optical head | Physics | 9 | Expired |
| US5483802A | Vuilleumier heat pump | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US9722470B2 | Connector for rotating electric machine with conductor, insulating layer, and outer conductive layer for grounding | Electricity | 6 | Active |
| US4743745A | Optical memory card reader | Physics | 6 | Expired |
| US5189661A | Card carrier | Physics | 5 | Expired |
| US4086189A | Resistive element having voltage non-linearity and method of making same | Electricity | 5 | Expired |
| US6672760B2 | Onboard X-ray CT apparatus, container for mounting X-ray CT apparatus, and motor vehicle for mounting X-ray CT apparatus | Human Necessities | 4 | Expired |
| US4667474A | Stirling engine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| USD319634S | Optical card reader/writer | General | 3 | Expired |
| USD319635S | Optical card reader/writer | General | 3 | Expired |
| US8534773B2 | Hydraulic booster and hydraulic brake system using the same | Performing Operations; Transporting | 2 | Active |
| US10814702B2 | Opening/closing drive device | Electricity | 2 | Active |
| US9650972B2 | Control device for an internal combustion engine | Emerging Cross-Sectional Technologies | 2 | Active |
| US8433501B2 | Internal combustion engine fuel injection control method | Emerging Cross-Sectional Technologies | 2 | Active |
| USD320388S | Optical card reader/writer | General | 2 | Expired |
| US7928628B2 | Electric motor having terminal connectable with external connector | Electricity | 2 | Active |
| US12062503B2 | Photoelectric conversion element, photoelectric conversion module, electronic device, and power supply module | Emerging Cross-Sectional Technologies | 1 | Active |
| US11047433B2 | Clutch and motor | Electricity | 1 | Active |
| US10436127B2 | Combustion-stabilizing device and combustion-stabilizing method for internal combustion engine | Emerging Cross-Sectional Technologies | 1 | Active |
| US10300893B2 | Brake boosting device | Physics | 0 | Active |
| US11670901B2 | Electrical contact device and rotating electric machine including the electrical contact device | Electricity | 0 | Active |
| US9847692B2 | Motor | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.