Average Co-Inventor Count = 1.80
ph-index = 2
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 28,544 patents)
3 patents:
1. 7307748 - System for capturing facsimile data in an electronic document management system
2. 7239406 - System for capturing facsimile data in an electronic document management system
3. 5046189 - Facsimile apparatus and method of transmitting management information