Average Co-Inventor Count = 1.60
ph-index = 1
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 Hunt Photographic Chemicals, Inc. (2 from 18 patents)
2 patents:
1. 6919170 - Method of manufacturing a bleach composition for processing a color photographic material
2. H0002048 - Non-hydroquinone photographic developer composition with lith quality and its method of usage