Average Co-Inventor Count = 3.87
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 Interactive Entertainment Inc. (3 from 3,067 patents)
2. Sony Corporation (2 from 58,132 patents)
3. Sony Group Corporation (3,492 patents)
4 patents:
1. 10930185 - Information processing system, information processing apparatus, output apparatus, program, and recording medium
2. 10672110 - Information processing system, information processing apparatus, output apparatus, program, and recording medium
3. 10502950 - Wearable display device and image display method
4. 7621682 - Optical device, lens-barrel, image pickup apparatus and electronic apparatus