Average Co-Inventor Count = 8.31
ph-index = 3
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. Daio Paper Corporation (3 from 387 patents)
3 patents:
1. 7884259 - Absorbent article
2. 7855314 - Absorber and absorbent article
3. 7717150 - Manufacturing facility of absorbent body, absorbent body and absorbent article