Average Co-Inventor Count = 3.71
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. Konishiroku Photo Industry Co., Ltd. (3 from 1,252 patents)
3 patents:
1. 4281055 - Photosensitive element with water soluble interlayer
2. 4242432 - Photosensitive material for electrophotography having photosensitive
3. 4070185 - Photosensitive material for electrophotography having photosensitive