Average Co-Inventor Count = 4.61
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. Shimano Inc. (2 from 3,305 patents)
2 patents:
1. 12221189 - Control device for human-powered vehicle
2. 11597466 - Operating device for human-powered vehicle