Average Co-Inventor Count = 3.60
ph-index = 1
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. Nippon Telegraph and Telephone Corporation (3 from 5,290 patents)
3 patents:
1. 12200092 - Synchronous control apparatus
2. 12102875 - Performance evaluation apparatus, data acquisition apparatus, methods therefor, and program
3. 11341695 - Motion information apparatus, method therefor, and program