Average Co-Inventor Count = 3.00
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. Konica Corporation (2 from 3,106 patents)
2 patents:
1. 5998072 - Electrophotographic photoreceptor, and an image-forming method and
2. 5804345 - Photoreceptor for electrophotography