Hisaaki Toujima
5Patents
4h-index
7Co-inventors
42Inventor score
Filing activity: Jan 24, 1997 → Mar 11, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6085136A | Torque converter lockup strategy | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US5916293A | Lockup control apparatus | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US6049752A | Automatic transmission lockup control apparatus | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US7109624B2 | Synchronous electric machine | Electricity | 5 | Expired |
| US7053513B2 | Magnetic circuit structure for rotary electric machine | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.