Average Co-Inventor Count = 3.00
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. Yokogawa Electric Corporation (2 from 1,328 patents)
2 patents:
1. 9992889 - Lid opening/closing mechanism and electronic device storage case
2. D737655 - Hinge for device