Average Co-Inventor Count = 2.67
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. Fujitsu Corporation (1 from 39,244 patents)
2. Fujitsu Software Corporation (1 from 2 patents)
2 patents:
1. 6476830 - Virtual objects for building a community in a virtual world
2. 6229533 - Ghost object for a virtual world