KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
1,805Patents
1,409Active
1,805Granted
61Portfolio score
Filing activity: Oct 14, 1981 → Dec 9, 2024 · 284 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7450401B2 | Bidirectional DC/AC inverter | Electricity | 187 | Active |
| USD586355S1 | Control device for an automated warehousing system with a user interface | General | 158 | Expired |
| US6037745A | Battery charger with monitor and protection circuits | Emerging Cross-Sectional Technologies | 123 | Expired |
| US7084936B2 | Display including electroluminescent elements and liquid crystal elements aligned with each other in front and rear direction of the display | Physics | 95 | Expired |
| US7239361B2 | Display | Physics | 93 | Expired |
| USD802479S1 | Automobile | General | 74 | Active |
| US7112239B2 | Gas storage apparatus | Emerging Cross-Sectional Technologies | 71 | Expired |
| US6704653B2 | Vehicle backing support apparatus | Performing Operations; Transporting | 58 | Expired |
| US6869272B2 | Electric compressor and control method therefor | Mechanical Engineering; Lighting; Heating | 57 | Expired |
| USD562765S1 | DC to AC power inverter for a vehicle electrical system | General | 56 | Expired |
| US6506036B2 | Scroll compressors | Mechanical Engineering; Lighting; Heating | 55 | Expired |
| US6544016B2 | Scroll compressors | Mechanical Engineering; Lighting; Heating | 54 | Expired |
| US6464481B2 | Scroll compressors | Electricity | 52 | Expired |
| US7219769B2 | Industrial vehicle equipped with load handling operation control apparatus | Physics | 52 | Expired |
| USD429738S | Compressor for a vehicle air conditioner | General | 52 | Expired |
| US6558143B2 | Scroll compressors | Emerging Cross-Sectional Technologies | 50 | Expired |
| US8021124B2 | Capacity control valve | Emerging Cross-Sectional Technologies | 49 | Active |
| USD559778S1 | DC to AC power inverter for a vehicle electrical system | General | 45 | Expired |
| US6321495A | Window device for use in a motor vehicle | Performing Operations; Transporting | 43 | Expired |
| US7320385B2 | Camera lifting apparatus and cargo handling operation aiding apparatus in industrial vehicle and industrial vehicle | Performing Operations; Transporting | 42 | Expired |
| USD557645S1 | Operation display panel for an industrial vehicle | General | 40 | Expired |
| US7010404B2 | Position control apparatus and position control method for cargo carrying apparatus in industrial vehicle | Physics | 38 | Expired |
| US7568547B2 | Drive control apparatus for forklift | Performing Operations; Transporting | 37 | Active |
| USD489720S1 | Base station for computer communication network | General | 35 | Expired |
| US9630483B2 | Battery unit holding device for vehicle | Emerging Cross-Sectional Technologies | 35 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.