Average Co-Inventor Count = 1.33
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 28,559 patents)
2 patents:
1. 8319989 - Image processing apparatus for processing and communicating with an information processing apparatus which does not have an image processing apparatus driver software
2. 8166153 - Remote control system and controlled apparatus therein capable of sending e-mail if communication request fails