Yuji Okuda
31Patents
6h-index
38Co-inventors
69Inventor score
Filing activity: Oct 17, 1990 → Dec 11, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5230036A | Speech coding system utilizing a recursive computation technique for improvement in processing speed | Physics | 241 | Expired |
| US5400399A | Speech communication apparatus equipped with echo canceller | Electricity | 18 | Expired |
| US5991872A | Processor | Physics | 14 | Expired |
| US9315194B2 | Low-level consciousness determination system | Performing Operations; Transporting | 12 | Active |
| US7040963B1 | Table of wafer polishing apparatus, method for polishing semiconductor wafer, and method for manufacturing semiconductor wafer | Performing Operations; Transporting | 11 | Expired |
| US6475068B1 | Wafer holding plate for wafer grinding apparatus and method for manufacturing the same | Performing Operations; Transporting | 7 | Expired |
| US5978925A | System for improving processing efficiency in a pipeline by delaying a clock signal to a program counter and an instruction memory behind a system clock | Physics | 4 | Expired |
| US10065679B2 | Driving support device for vehicle | Performing Operations; Transporting | 3 | Active |
| US10081389B2 | Driving support apparatus for vehicle | Performing Operations; Transporting | 3 | Active |
| US9597960B2 | Driving assistance device | Performing Operations; Transporting | 3 | Active |
| US8086372B2 | Steering support device | Performing Operations; Transporting | 3 | Active |
| US9805275B2 | Drift-assessment device | Performing Operations; Transporting | 2 | Active |
| US9834213B2 | Lane keeping assist apparatus | Performing Operations; Transporting | 2 | Active |
| US9409478B2 | Sway determination device and sway determination method | Performing Operations; Transporting | 2 | Active |
| US10780916B2 | Lane departure suppression device | Performing Operations; Transporting | 2 | Active |
| US9862415B2 | Lane keeping assist apparatus | Performing Operations; Transporting | 1 | Active |
| US9994253B2 | Lane keeping assist apparatus | Performing Operations; Transporting | 1 | Active |
| USRE36646E | Speech coding system utilizing a recursive computation technique for improvement in processing speed | General | 1 | Expired |
| US9477095B1 | Eyeglasses | Physics | 1 | Active |
| US10767994B2 | Sensor output correction apparatus | Physics | 1 | Active |
| US10081358B2 | Lane departure prevention apparatus | Performing Operations; Transporting | 1 | Active |
| US10562568B2 | Vehicle control device | Physics | 1 | Active |
| US10839692B2 | Driving supporter | Performing Operations; Transporting | 1 | Active |
| US8226784B2 | Method of forming laminated body and method of manufacturing sensor element | Chemistry; Metallurgy | 0 | Active |
| US7029379B2 | Wafer holding plate for wafer grinding apparatus and method for manufacturing the same | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.