Average Co-Inventor Count = 2.40
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. Pfu Limited (2 from 678 patents)
2 patents:
1. 11934767 - Information processing apparatus, method, and medium
2. 11288786 - Information processing device, method and medium