Kenichi Tsuchida
73Patents
6h-index
102Co-inventors
75Inventor score
Filing activity: Jun 11, 1998 → Sep 30, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8123642B2 | Hydraulic control device for automatic transmission | Mechanical Engineering; Lighting; Heating | 52 | Active |
| US6973118B1 | Digital broadcasting apparatus | Electricity | 32 | Expired |
| US6046629A | Method of an apparatus for demodulating amplitude-modulated signals in an amplitude phase shift keying (APSK) system | Electricity | 12 | Expired |
| US7282005B2 | Hydraulic control apparatus of automatic transmission | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US7993231B2 | Hydraulic control device for automatic transmission | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US8182397B2 | Hydraulic control apparatus for automatic transmission | Emerging Cross-Sectional Technologies | 9 | Active |
| US6569050B2 | Hydraulic control apparatus for an automatic transmission | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US8100804B2 | Hydraulic control system and method for automatic transmission for a vehicle | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US7611434B2 | Hydraulic controlling apparatus for automatic transmission for vehicle | Emerging Cross-Sectional Technologies | 6 | Active |
| US6494803B2 | Hydraulic control apparatus for an automatic transmission | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US8262527B2 | Transmission apparatus and vehicle having the same | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US7617676B2 | Hydraulic control apparatus for vehicular fluid-actuated power transmitting device provided with lock-up clutch | Emerging Cross-Sectional Technologies | 4 | Active |
| US10009078B2 | Transmitter, receiver, and semiconductor chip | Electricity | 4 | Active |
| US7951034B2 | Hydraulic control apparatus for automatic transmission | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US7967028B2 | Valve assembly | Emerging Cross-Sectional Technologies | 4 | Active |
| US8725343B2 | Control device for automatic transmission | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8327884B2 | Regulator valve | Emerging Cross-Sectional Technologies | 3 | Active |
| US8454477B2 | Power transmitting device and vehicle having same mounted thereon | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8435159B2 | Hydraulic circuit device | Emerging Cross-Sectional Technologies | 3 | Active |
| US8430794B2 | Hydraulic control apparatus of automatic transmission | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8984874B2 | Power transmission device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8414452B2 | Power transmission device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8554432B2 | Power transfer mechanism control device and power transfer device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8506454B2 | Fluid pressure control device for automatic transmission | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9759314B2 | Hydraulic control apparatus | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.