Average Co-Inventor Count = 7.47
ph-index = 2
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. Kawasaki Jukogyo Kabushiki Kaisha (2 from 3,322 patents)
2 patents:
1. 6192823 - Personal watercraft
2. 6112686 - Storage structure for personal watercraft