Average Co-Inventor Count = 2.68
ph-index = 6
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Yamaha Hatsudoki Kabushiki Kaisha (6 from 4,232 patents)
2. Yamaha Motor Manufacturing Corporation of America (5 from 29 patents)
3. Yamaha Motor Mfg. Corp. of America (1 from 4 patents)
4. Yamaha Motor Manufacturing Corporation (1 from 1 patent)
7 patents:
1. 7967100 - Utility vehicle
2. 7926862 - Utility vehicle
3. 7874605 - Utility vehicle
4. 7874606 - Utility vehicle
5. 7735903 - Utility vehicle
6. 7461851 - Vehicle, wheel suspension device and method of assembling vehicle
7. 7258394 - V-shaped front assembly of vehicle