Average Co-Inventor Count = 7.20
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. (2 from 28,544 patents)
2 patents:
1. 10944810 - System, service determining method, and computer program product
2. 10144599 - Sheet feeding device and image forming apparatus incorporating the sheet feeding device