Fuji Jukogyo Kabushiki Kaisha
2,229Patents
638Active
2,229Granted
52Portfolio score
Filing activity: Dec 30, 1974 → Jul 9, 2018 · 273 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5404106A | Battery capacity estimating system and method | Electricity | 1,043 | Expired |
| US5530420A | Running guide apparatus for vehicle capable of keeping safety at passing through narrow path and the method thereof | Electricity | 718 | Expired |
| US5850176A | Drive assist system for vehicle | Performing Operations; Transporting | 649 | Expired |
| US5410346A | System for monitoring condition outside vehicle using imaged picture by a plurality of television cameras | Electricity | 635 | Expired |
| US5307136A | Distance detection system for vehicles | Electricity | 601 | Expired |
| US5650944A | Shutter speed control method and system | Electricity | 386 | Expired |
| US5535144A | Distance detection method and system using a stereoscopical imaging apparatus | Electricity | 348 | Expired |
| US5758300A | Diagnosis system for motor vehicles and the method thereof | Physics | 294 | Expired |
| US5757949A | Warning system for vehicle | Performing Operations; Transporting | 284 | Expired |
| US5699057A | Warning system for vehicle | Performing Operations; Transporting | 276 | Expired |
| US6122597A | Vehicle monitoring apparatus | Electricity | 263 | Expired |
| US8224031B2 | Road line recognition apparatus | Physics | 237 | Active |
| US5208521A | Control system for a self-moving vehicle | Physics | 219 | Expired |
| US5644212A | Traction battery management system | Emerging Cross-Sectional Technologies | 202 | Expired |
| US8244027B2 | Vehicle environment recognition system | Physics | 187 | Active |
| US6057754A | Drive assist system for motor vehicle | Performing Operations; Transporting | 170 | Expired |
| US6158411A | Control system for two cycle direct injection engine and the method thereof | Emerging Cross-Sectional Technologies | 167 | Expired |
| US5642093A | Warning system for vehicle | Performing Operations; Transporting | 161 | Expired |
| US4926330A | Diagnosis system for a motor vehicle | Mechanical Engineering; Lighting; Heating | 159 | Expired |
| US5915800A | System for controlling braking of an automotive vehicle | Performing Operations; Transporting | 157 | Expired |
| US7742864B2 | Vehicle surroundings monitoring apparatus and traveling control system incorporating the apparatus | Physics | 146 | Expired |
| US6823261B2 | Monitor system of vehicle outside and the method thereof | Physics | 134 | Expired |
| US6961661B2 | Vehicle surroundings monitoring apparatus and traveling control system incorporating the apparatus | Performing Operations; Transporting | 132 | Expired |
| US4976330A | Vehicle traction control system for preventing vehicle turnover on curves and turns | Performing Operations; Transporting | 130 | Expired |
| US7030775B2 | Vehicle surroundings monitoring apparatus and traveling control system incorporating the apparatus | Performing Operations; Transporting | 129 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.