Average Co-Inventor Count = 6.00
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. Sony Interactive Entertainment Inc. (2 from 3,087 patents)
2 patents:
1. 12138529 - Controller apparatus and control method thereof
2. 11701578 - Information processing apparatus and control method for controller apparatus