Average Co-Inventor Count = 2.50
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. Tadano Ltd. (3 from 167 patents)
3 patents:
1. 9453556 - Rope connecting support for use in crane vehicle when hoist rope is stretched
2. D738936 - Outrigger for crane truck
3. D737538 - Crane truck