Average Co-Inventor Count = 6.00
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. Sharp Kabushiki Kaisha Corporation (2 from 25,530 patents)
2. Mitsubishi Kasei Corporation (1 from 499 patents)
3. Mitsubhishi Kasei Corporation (1 from 1 patent)
2 patents:
1. 5665502 - Electrophotographic photoreceptor and method for producing the
2. 5536607 - Image correcting method using an electrophotographic photoreceptor