Average Co-Inventor Count = 1.50
ph-index = 2
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. Combi Corporation (1 from 192 patents)
2. Combi Co., Ltd. (1 from 169 patents)
2 patents:
1. 7163265 - Child car seat
2. D319906 - Shopping cart with seat