Average Co-Inventor Count = 3.00
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. (7 from 3,063 patents)
2. Sony Corporation (1 from 58,131 patents)
3. Sony Computer Entertainment Inc. (1 from 1,799 patents)
8 patents:
1. 10486070 - Play time recording device, play time recording method, program, and information storage medium
2. 10456681 - Game system, display controlling method, display controlling program, and recording medium
3. 10335679 - Video processing device, video processing method, and program
4. 10293250 - Game device, game system, control method, and control program
5. 10220316 - Information processing device, information processing method, program, information storing medium, information processing system, and management device
6. 10137367 - Capture notification system, capture notification method, program, information storage medium, and information processing device
7. 10137370 - Information processing device, information processing system, correction method, control method, correction program, control program and recording medium
8. 9280274 - Information processing device, display control method, program and information storage medium