Average Co-Inventor Count = 2.90
ph-index = 3
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. Fuji Photo Film Company, Limited (2 from 16,458 patents)
2. Other (1 from 832,761 patents)
3 patents:
1. 4188220 - Supports for photographic paper and photographic light-sensitive material
2. 3936304 - Article having a whitened polyolefin surface
3. 3933578 - Method of recovering pressure sensitive copying paper waste paper