Average Co-Inventor Count = 4.80
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 Chemical Industries Limited (1 from 614 patents)
2. Mitsubishi Kasei Corporation (1 from 499 patents)
2 patents:
1. 4933313 - Catalyst for conversion of carbon monoxide
2. 4599465 - Process for producing orthoalkylphenols