Average Co-Inventor Count = 2.00
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. Kokuyo Co., Ltd. (3 from 166 patents)
3 patents:
1. D651491 - Scissors
2. D651492 - Scissors
3. D648996 - Scissors