Average Co-Inventor Count = 2.03
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. 10218874 - Information processing system, information processing apparatus, information processing method, and information processing program
2. 10165135 - Information processing apparatus having improved operability of setting screen and information processing method therefor
3. 9628665 - Information processing system, information processing apparatus, information processing method, and recording medium