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 Corporation (1 from 58,132 patents)
2. Sony Mobile Communications Inc. (1 from 729 patents)
1 patent:
1. 8649652 - Slide show display system with BGM, slide show display method with BGM, information processing device, playback device, and programs