Average Co-Inventor Count = 3.24
ph-index = 4
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 Camera Kabushiki Kaisha (4 from 2,979 patents)
4 patents:
1. 5410419 - Facsimile machine capable of distinguishing copied image and received
2. 5140438 - Facsimile apparatus
3. 5057937 - Facsimile device enabling efficient output to record sheet
4. 5055946 - Image processing apparatus