Yuusuke Minagawa
26Patents
15h-index
23Co-inventors
77Inventor score
Filing activity: Oct 31, 1997 → Apr 8, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6019701A | Shift control apparatus for continuously variable transmission | Mechanical Engineering; Lighting; Heating | 145 | Expired |
| US6244986A | Shift control apparatus for continuously variable transmission | Mechanical Engineering; Lighting; Heating | 60 | Expired |
| US6819985B2 | Shift control device for hybrid vehicle | Emerging Cross-Sectional Technologies | 57 | Expired |
| US6710492B2 | Concentrically arranged single stator dual rotor motor/generator | Electricity | 55 | Expired |
| US7204776B2 | Hybrid transmission and its assembling method | Emerging Cross-Sectional Technologies | 46 | Expired |
| US6732526B2 | Hybrid automatic transmission | Emerging Cross-Sectional Technologies | 41 | Expired |
| US7322896B2 | Hybrid transmission | Emerging Cross-Sectional Technologies | 40 | Expired |
| US7117965B2 | Control apparatus and method for taking failure countermeasure for hybrid vehicular drive system | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6157884A | Speed ratio control device and control method for automatic transmission | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US7315102B2 | Axial gap motor | Electricity | 30 | Expired |
| US7609011B2 | Electric force transmission device | Emerging Cross-Sectional Technologies | 21 | Active |
| US6910981B2 | Hybrid transmission and its assembling method | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6335606B1 | Control device and method for motor/generator | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6887175B2 | Hybrid transmission | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5984829A | Speed change controller for continuously variable transmission | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US7291080B2 | Hybrid transmission | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6472845B2 | Motor/generator device | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6174261A | Speed controller and control methods of continuously variable transmission | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US6183390A | Speed ratio controller and control method of toroidal continuously variable transmission | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US6611127B2 | Drive circuit for motor/generator | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6646394B2 | Control device for plurality of rotating electrical machines | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7256524B2 | Axial gap electric motor | Electricity | 5 | Expired |
| US9806534B2 | Non-contact power feeding apparatus and non-contact power feeding method | Emerging Cross-Sectional Technologies | 2 | Active |
| US9705565B2 | Non-contact power supply device | Emerging Cross-Sectional Technologies | 1 | Active |
| US9755461B2 | Non-contact power feeding apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.