Ken Iwatsuki
22Patents
7h-index
25Co-inventors
65Inventor score
Filing activity: Jul 7, 1998 → Mar 30, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7207304B2 | Control apparatus for driving vehicle and control method for driving vehicle | Emerging Cross-Sectional Technologies | 49 | Expired |
| US7117071B2 | Hybrid vehicle drive control apparatus, and control method of hybrid vehicle drive apparatus and program thereof | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5969500A | Control system and method for motors | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7353094B2 | Electrically operated vehicle driving controller, electrically operated vehicle driving control method and its program | Emerging Cross-Sectional Technologies | 11 | Active |
| US7496435B2 | Drive control system for electric vehicle and method of drive control of electric vehicle | Emerging Cross-Sectional Technologies | 11 | Expired |
| US8278865B2 | Control device | Electricity | 8 | Active |
| US7047116B2 | Electric drive control apparatus, electric drive control method and program therefor | Emerging Cross-Sectional Technologies | 8 | Expired |
| US9998052B2 | Rotary electric machine control device | Electricity | 7 | Active |
| US9018870B2 | Control device | Emerging Cross-Sectional Technologies | 7 | Active |
| US8232753B2 | Control device for electric motor drive apparatus | Electricity | 6 | Active |
| US8082073B2 | Electric vehicle control device | Emerging Cross-Sectional Technologies | 6 | Active |
| US7216618B2 | Control apparatus for driving vehicle and control method for driving vehicle | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9531309B2 | Drive device | Emerging Cross-Sectional Technologies | 3 | Active |
| US7973505B2 | Electric vehicle control device | Emerging Cross-Sectional Technologies | 3 | Active |
| US8390223B2 | Control device for electric motor drive device | Electricity | 3 | Active |
| US8497645B2 | Control device for electric motor drive device | Emerging Cross-Sectional Technologies | 2 | Active |
| US8624534B2 | Control device for electric motor driving apparatus | Electricity | 2 | Active |
| US7728557B2 | Electric discharge controller, electric discharge control method and its program | Emerging Cross-Sectional Technologies | 2 | Active |
| US8093843B2 | Vehicle controller and control method | Emerging Cross-Sectional Technologies | 2 | Active |
| US8269446B2 | Electric vehicle control device | Emerging Cross-Sectional Technologies | 1 | Active |
| US9634590B2 | Drive device | Emerging Cross-Sectional Technologies | 1 | Active |
| US9634589B2 | Drive device | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.