Average Co-Inventor Count = 3.00
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. Kddi Corporation (1 from 446 patents)
1 patent:
1. 9389722 - User interface device that zooms image in response to operation that presses screen, image zoom method, and program