Average Co-Inventor Count = 3.33
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 3,602 patents)
3 patents:
1. 7741386 - Water-based ink for inkjet printing
2. 6600079 - Process for production of 5-arylpentanols
3. 5883158 - Process for producing improved super absorbent polymer