Average Co-Inventor Count = 1.75
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. Yokogawa Electric Corporation (1 from 1,339 patents)
2. New Oji Paper Co, Ltd. (1 from 57 patents)
2 patents:
1. 6904331 - Method of paper machine control and apparatus for the method
2. 5718060 - Method of and apparatus for controlling moisture content of a web