Average Co-Inventor Count = 3.26
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. Sony Corporation (5 from 58,129 patents)
5 patents:
1. 9131149 - Information processing device, information processing method, and program
2. 8881196 - Video playback apparatus, information providing apparatus, information providing system, information providing method and program
3. 8675098 - Image processing device, image processing method, and program
4. 8554752 - Information providing system, information receiving apparatus, information providing apparatus, information providing method and program
5. 8510776 - Information providing system, information receiving terminal, information providing apparatus, information providing method and program