Average Co-Inventor Count = 2.00
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 Corporation, USA (2 from 21 patents)
2 patents:
1. 7419284 - Passing lamp assembly for motorcycle
2. D557180 - Saddle bag guard for a motorcycle