Average Co-Inventor Count = 6.63
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 28,577 patents)
3 patents:
1. 9905141 - Image output apparatus and computer-readable recording medium
2. 9529588 - Information processing apparatus and network system for updating firmware modules
3. 9338313 - Document management apparatus and document management system