Average Co-Inventor Count = 2.25
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 (2 from 58,129 patents)
2. Saturn Licensing LLC (1 from 692 patents)
3 patents:
1. 10019058 - Information processing device and information processing method
2. 9854220 - Information processing apparatus, program, and information processing method
3. 8413203 - Program recording and playing apparatus and portable terminal for recording and playing programs