Average Co-Inventor Count = 1.13
ph-index = 4
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 (9 from 4,244 patents)
2. Yamaha Motor Company Ltd (1 from 47 patents)
10 patents:
1. 8388201 - Headlight unit and straddle-type vehicle
2. 7841641 - Straddle type vehicle
3. 7798509 - Vehicle motorcycle light unit having lens
4. 7661857 - Vehicle light unit with shadow casting feature
5. 7513559 - Vehicle
6. 7398746 - Vehicle
7. 7353903 - Air cleaner for straddle vehicle
8. 7316490 - Saddle-ride type vehicle
9. 7300101 - Body fairing assembly for scooter
10. 7140329 - Vehicle