Average Co-Inventor Count = 5.00
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. (3 from 3,063 patents)
3 patents:
1. 12232234 - Entertainment apparatus, light emission controlling apparatus, operation device, light emission controlling method and program
2. 11711878 - Entertainment apparatus, light emission controlling apparatus, operation device, light emission controlling method and program
3. 11490491 - Entertainment apparatus, light emission controlling apparatus, operation device, light emission controlling method and program