Average Co-Inventor Count = 3.75
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. Minolta Company, Ltd. (2 from 2,816 patents)
2 patents:
1. 7184163 - Image forming system
2. D439605 - Handle and front panel portion of a paper feed cassette