Average Co-Inventor Count = 3.10
ph-index = 4
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 (12 from 58,132 patents)
12 patents:
1. 9660979 - Information processing system, information processing apparatus, and method
2. 9560257 - Information processing system, information processing apparatus and method
3. 9374494 - Recording apparatus and method, reproducing apparatus and method, and program
4. 9323387 - Display device, position correction method, and program
5. 9237268 - Information processing system, information processing apparatus and method
6. 8614696 - Display device, position correction method, and program
7. 8522295 - Information processing system, information processing apparatus and method
8. 8520086 - Recording apparatus and method, reproducing apparatus and method, and program
9. 8340497 - Recording apparatus, recording method, reproducing apparatus, reproducing method, and program
10. 7836477 - Information processing system, information processing apparatus and method
11. 7664342 - Information processing system, information processing apparatus, and method
12. 7568221 - Information processing system, information processing apparatus and method