Average Co-Inventor Count = 1.80
ph-index = 3
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)
6 patents:
1. 10179623 - Vehicle
2. 10131394 - Vehicle
3. 9452803 - Vehicle
4. 9296420 - Vehicle
5. D601459 - Motorcycle
6. D517954 - Motorcycle