Average Co-Inventor Count = 5.00
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. Sapporo Breweries Limited (1 from 113 patents)
1 patent:
1. 7465557 - Method of selecting barley variety, barley β-amylase gene and process for producing malt alcoholic drink