Eiichi Kotake
4Patents
3h-index
9Co-inventors
47Inventor score
Filing activity: Mar 3, 1981 → May 27, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4435673A | DC Brushless motor and its driving control system | Electricity | 21 | Expired |
| US4656377A | Tachogenerator having a magnetoresistance stator coil | Physics | 14 | Expired |
| US4542423A | Rotation control device for information recording disc | Physics | 13 | Expired |
| US7161000B2 | Method for producing phenol condensate | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.