Average Co-Inventor Count = 3.96
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. Fuji Xerox Co., Ltd. (4 from 11,665 patents)
4 patents:
1. 8548809 - Voice guidance system and voice guidance method using the same
2. 7896328 - Postprocessing device and image forming device
3. 7792677 - Voice guide system and voice guide method thereof
4. 5206687 - Color marking apparatus for a recording apparatus