Average Co-Inventor Count = 4.00
ph-index = 3
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. Nintendo Co., Ltd. (3 from 2,810 patents)
3 patents:
1. D655349 - Portable electronic computer
2. D641796 - Portable electronic computer
3. D607946 - Portable electronic computer