TAKEUCHI MFG., CO., LTD.
34Patents
23Active
34Granted
52Portfolio score
Filing activity: Feb 5, 1999 → Mar 20, 2024 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD609252S1 | Power shovel | General | 29 | Expired |
| USD633926S1 | Power shovel | General | 29 | Expired |
| US8100210B2 | Electrically driven industrial vehicle | Emerging Cross-Sectional Technologies | 18 | Active |
| US7973499B2 | Working vehicle | Emerging Cross-Sectional Technologies | 16 | Active |
| US7216483B2 | Power generating system utilizing buoyancy | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| USD421616S | Agitator | General | 10 | Expired |
| US10472805B1 | Hydraulic drive unit of hydraulic excavator | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US8030860B2 | Working vehicle | Emerging Cross-Sectional Technologies | 8 | Active |
| US7137662B2 | Operator cab for construction machine | Fixed Constructions | 7 | Expired |
| US7213398B2 | Power generation device utilizing river flow or seawater | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6520603B2 | Low-noise endless crawler belt having embedded core bars and detachable crawler shoes | Performing Operations; Transporting | 7 | Expired |
| US7360823B2 | Operator cab for construction machine | Fixed Constructions | 6 | Expired |
| US7360824B2 | Operator cab for construction machine | Fixed Constructions | 5 | Expired |
| US11773565B1 | Fuel tank of working vehicle | Performing Operations; Transporting | 5 | Active |
| US7900722B2 | Electrically driven industrial vehicle | Fixed Constructions | 4 | Active |
| US10280949B2 | Control device for hydraulic traveling device | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US11208007B2 | Direct current power supply circuit mounted in working vehicle | Emerging Cross-Sectional Technologies | 2 | Active |
| US9695570B2 | Working vehicle | Fixed Constructions | 1 | Active |
| US11091098B2 | Storage apparatus provided on working vehicle | Fixed Constructions | 1 | Active |
| US10954968B2 | Operation control device for working vehicle | Fixed Constructions | 1 | Active |
| US11769914B2 | Working vehicle | Emerging Cross-Sectional Technologies | 1 | Active |
| US7121486B1 | Crusher | Performing Operations; Transporting | 1 | Expired |
| US11643793B2 | Operation control device for working vehicle | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12378750B2 | Working vehicle | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12257976B1 | User management system for working vehicle | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.