Average Co-Inventor Count = 3.00
ph-index = 1
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 Motor Power Products Kabushiki Kaisha (3 from 36 patents)
3 patents:
1. 8950779 - Adjuster, frame and vehicle
2. 8925966 - Adjuster, frame and vehicle
3. 8801037 - Adjuster, frame and vehicle