Yuichi Tanaka
71Patents
11h-index
108Co-inventors
81Inventor score
Filing activity: Jun 4, 1975 → Mar 21, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7966127B2 | Vehicle motion control device | Performing Operations; Transporting | 62 | Active |
| US7640090B2 | Active headrest of a vehicle that rotates horizontally and moves laterally based on angle and direction of inertia force caused by rear-impact | Performing Operations; Transporting | 52 | Active |
| US7372880B2 | Optical pulse lasers | Electricity | 44 | Expired |
| US4455334A | Molded gland packing | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4791568A | Method of controlling hydraulic pressure for an automatic transmission gear system | Mechanical Engineering; Lighting; Heating | 32 | Expired |
| US7791458B2 | Alerting illumination device | Performing Operations; Transporting | 27 | Active |
| US4793216A | Control apparatus for automatic transmission gear system for vehicle | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US6943951B2 | Optical component and dispersion compensation method | Electricity | 19 | Expired |
| US4984483A | Control system for an automatic transmission of a motor vehicle | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5301572A | Shift control method for an automatic transmission of an automotive vehicle | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US8442727B2 | Electric vehicle and method for setting total allowable discharge electric energy in the electric vehicle | Emerging Cross-Sectional Technologies | 12 | Active |
| US4813307A | Method of controlling hydraulic pressure for an automatic transmission gear system | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5128639A | Phase shifter utilizing hybrid element | Electricity | 9 | Expired |
| US6856277B2 | Radar beam scanning method, on-vehicle radar apparatus and radar scanning computer program | Physics | 8 | Expired |
| US7148838B2 | Method for attaching radar for vehicle, radar for vehicle, and monitoring method | Physics | 8 | Expired |
| US4096002A | High duty ductile cast iron with superplasticity and its heat treatment methods | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8109084B2 | Exhaust device for motorcycle | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US5940314A | Ultra-high density memory device | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4099994A | High duty ductile case iron and its heat treatment method | Chemistry; Metallurgy | 6 | Expired |
| US8713923B2 | Exhaust system for motorcycle | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US5952435A | Composite material, method for producing the same and composite material for lateral rigid member for track belt | Chemistry; Metallurgy | 4 | Expired |
| US7828114B2 | Exhaust device for motorcycle engine | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8302467B2 | Throttle opening detection apparatus for a saddle-type vehicle | Performing Operations; Transporting | 3 | Active |
| US8685212B2 | Starting-up method of fractionator | Chemistry; Metallurgy | 3 | Active |
| US8424624B2 | Vehicle and control method of vehicle | Emerging Cross-Sectional Technologies | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.