Average Co-Inventor Count = 3.27
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. Ricoh Company, Ltd. (3 from 28,566 patents)
3 patents:
1. 11875587 - Information processing system, information processing method, and non-transitory recording medium
2. 11532146 - Information processing system, information processing method, and information processing apparatus for assisting input of information
3. 11151373 - Information processing apparatus and information processing method