Average Co-Inventor Count = 2.71
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 (3 from 58,129 patents)
2. Hitachi, Ltd. (1 from 42,485 patents)
4 patents:
1. 10318715 - Information processing device, information processing method, program, and server
2. 9134920 - Storage apparatus and command control method
3. 9071830 - Information processing apparatus and information processing method
4. 8451321 - Image processing apparatus, image processing method, and program