Average Co-Inventor Count = 4.00
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. Mitsubishi Plastics, Inc. (1 from 116 patents)
1 patent:
1. 6387594 - Plate making film, plate making ink, plate making method using the film, and plate making system using the film