Average Co-Inventor Count = 4.66
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. (4 from 3,048 patents)
4 patents:
1. 12138531 - Inputting device
2. 11813518 - Information processing system, controller apparatus, information processing apparatus, and program
3. 11714488 - Controller apparatus, method of controlling controller apparatus, and program
4. 11429187 - Controller apparatus, control method thereof, and program