Average Co-Inventor Count = 5.09
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. Toray Industries, Inc. (2 from 3,476 patents)
2 patents:
1. 6194115 - Toner composition for developing electrostatic latent image
2. 5521037 - Intermediate transfer material, and an image forming method using it