Average Co-Inventor Count = 1.20
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 28,559 patents)
3 patents:
1. 7823081 - User interface system having a separate menu flow software object and operation software object
2. 6667749 - User interface system having a separate menu flow software object and operation software object
3. 6230189 - Apparatus and method for an HTTP server capable of connecting facsimile apparatuses and data terminals