Average Co-Inventor Count = 9.44
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. Sharp Kabushiki Kaisha Corporation (3 from 25,530 patents)
3 patents:
1. 6920295 - Image forming apparatus
2. 6603937 - Image forming apparatus
3. 6546313 - Image forming apparatus