Average Co-Inventor Count = 7.00
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. Panasonic Corporation (2 from 16,453 patents)
2. Serrature Meroni S.p.a. (2 patents)
2 patents:
1. D674554 - Electric shaver
2. D674143 - Electric shaver