YAMAHA MOTOR ELECTRONICS CO., LTD.
12Patents
10Active
12Granted
46Portfolio score
Filing activity: May 21, 2002 → Dec 4, 2015 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7385323B2 | Armature of rotary electrical device | Electricity | 34 | Expired |
| US7362065B2 | Regenerative breaking system for electric vehicle | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8106558B2 | Three-phase magneto generator and transport apparatus | Electricity | 5 | Active |
| US9236774B2 | Stator-fixed structure and driving unit | Emerging Cross-Sectional Technologies | 2 | Active |
| US7803088B2 | Golf car with fuel injected engine and method for starting same | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7866299B2 | Idling state stabilizing device for engine | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7721858B2 | Clutch actuator, engine unit, and saddle type vehicle | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7931014B2 | Kickback preventing circuit for engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US7464851B2 | Wire bonding method and apparatus therefor | Electricity | 0 | Active |
| US10840762B2 | Brushless motor and electric bicycle provided with the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US8150571B2 | Braking force correcting method for electric golf car and electric golf car employing the correcting method | Emerging Cross-Sectional Technologies | 0 | Active |
| US9496763B2 | Stator-fixed structure and driving unit | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.