Average Co-Inventor Count = 1.42
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. Sanyo Electric Co., Ltd. (3 from 8,776 patents)
3 patents:
1. 6122066 - Facsimile equipment to provide communication between a computer and a
2. 5991052 - Facsimile interfaced to information processing apparatus
3. 4882630 - Printing apparatus and facsimile equipment