Average Co-Inventor Count = 3.46
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. Kao Corporation (3 from 3,603 patents)
3 patents:
1. 9339047 - Process for producing a concentrated coffee extract
2. 8747937 - Concentrated coffee extract
3. 8337929 - Packaged coffee beverage