Average Co-Inventor Count = 4.44
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. Mitsubishi Gas Chemical Company, Inc. (2 from 2,248 patents)
2 patents:
1. 6753300 - Lubricant sheet for making hole and method of making hole with drill
2. 4904760 - Thermosetting resin composition from cyanate ester and non-branched