Average Co-Inventor Count = 3.00
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. Idemitsu Kosan Company, Limited (2 from 2,271 patents)
2 patents:
1. 7846319 - Organic compound hydrogenation apparatus and method for hydrogenating organic compound
2. 7670474 - Method of reducing/regenerating oil or preventing oxidization/degeneration thereof