Average Co-Inventor Count = 2.67
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 (4 from 58,130 patents)
4 patents:
1. 8094230 - Image processing apparatus, image processing method, and program
2. 8094213 - Image processing apparatus, image processing method, and program in which an original image is modified with respect to a desired reference point set on a screen
3. 7024588 - System monitoring system and monitoring method
4. 6801378 - Data recording apparatus and method and data playback apparatus and method