KAWASAKI JUKOGYO KABUSHIKI KAISHA
3,332Patents
2,159Active
3,332Granted
59Portfolio score
Filing activity: Mar 3, 1972 → Jun 26, 2024 · 404 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USRE47145E1 | Wafer transfer apparatus and substrate transfer apparatus | General | 373 | Active |
| US4190137A | Apparatus for deicing of trolley wires | Performing Operations; Transporting | 234 | Expired |
| US4377894A | Method of lining inner wall surfaces of hollow articles | Emerging Cross-Sectional Technologies | 122 | Expired |
| US6101431A | Flight system and system for forming virtual images for aircraft | Physics | 116 | Expired |
| US5086858A | Air intake system for utility vehicle | Mechanical Engineering; Lighting; Heating | 116 | Expired |
| US4491001A | Apparatus for processing welded joint parts of pipes | Chemistry; Metallurgy | 109 | Expired |
| USD689406S1 | Motorcycle | General | 108 | Active |
| US7143572B2 | Gas turbine system comprising closed system of fuel and combustion gas using underground coal layer | Emerging Cross-Sectional Technologies | 101 | Expired |
| USD578934S1 | Truck | General | 95 | Expired |
| USD511317S1 | Truck | General | 85 | Expired |
| USD605555S1 | Truck | General | 83 | Expired |
| US7748592B2 | Friction stir welding device | Performing Operations; Transporting | 81 | Active |
| US7152409B2 | Dynamic control system and method for multi-combustor catalytic gas turbine engine | Mechanical Engineering; Lighting; Heating | 81 | Expired |
| US4037431A | Coupling device used in one-way rotating drive | Mechanical Engineering; Lighting; Heating | 80 | Expired |
| US6905159B1 | Pick-up style utility vehicle with two-way latch system | Performing Operations; Transporting | 79 | Expired |
| USD605089S1 | Motorcycle | General | 77 | Expired |
| US5238574A | Method and apparatus having reverse osmosis membrane for concentrating solution | Emerging Cross-Sectional Technologies | 77 | Expired |
| USD344279S | Industrial robot | General | 76 | Expired |
| US7249798B2 | Utility vehicle with cabin frame | Performing Operations; Transporting | 75 | Expired |
| USD513223S1 | Cabin frame for four-wheeled utility vehicle with front and rear seats | General | 75 | Expired |
| USD688982S1 | Motorcycle | General | 74 | Active |
| USD638756S1 | Motorcycle | General | 74 | Expired |
| USD647825S1 | Motorcycle | General | 72 | Expired |
| USD670204S1 | Motorcycle | General | 71 | Active |
| USD688983S1 | Motorcycle | General | 71 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.