Average Co-Inventor Count = 1.20
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 (2 from 58,132 patents)
2. Sony Interactive Entertainment Inc. (1 from 3,079 patents)
3. Sony Computer Entertainment Inc. (1 from 1,799 patents)
3 patents:
1. 11202059 - Image processing apparatus and image processing method
2. 10539428 - Navigation device and information providing method
3. 9232281 - Communication management apparatus, terminal, communication management system, communication management method, program, and information storage medium