Average Co-Inventor Count = 5.62
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. Unicharm Corporation (3 from 1,645 patents)
2. Ehime Prefectural Government (1 from 3 patents)
3 patents:
1. 9101911 - Method for producing functional material, functional material, sheet-like structure and sanitary product
2. 8484792 - Cleaning tool
3. 8440731 - Method for producing functional material, functional material, sheet-like structure and sanitary product